Answer:
-8
Step-by-step explanation:
3x+5=2(x+1)-5
3x+5=2x+2-5
3x-2x=2-5-5
x=-3-5
x=3+5
x=-8.
Hope it helps if it helps don't forget to like and mark me
Answer:
= −8
Step-by-step explanation:
pls help me i need help ASAP
Answer:
B - 204
Step-by-step explanation:
Do 68 x 3 = 204
Answer: x=204
Step-by-step explanation:
HOPE THIS HELPS
Which value of x is a solution of the inequality?
−2x<−18
Question 5 options:
x=8
x=32
x=2
x=−27
Answer: 8 is what I’m guessing but when I did the math I got 9 so I don’t know if I’m wrong or u put the wrong number
Step-by-step explanation:
will give brainliest plz help me
To find the distance an object has traveled, you use the formula D=RT; where D=distance, R=rate and T=time. Find how far a person drove if he traveled at a rate of 60 miles per hour for 6 hours.
A. 10 miles
B. 36 miles
C. 360 miles
D. 100 miles
Answer:
C- you are correct I just know it! but it would be very helpful if you could at least give me 4 stars ; )
Step-by-step explanation:
help me pls i will give brainliest
Answer:
i believe the answer is 162 cubic inches
Step-by-step explanation:
as we know, the rectangles are conjoined but the easiest way to solve this is to separate them (so to speak) with that, let us pretend that we've cut them making two individual rectangles-
so rectangle one's dimensions are-
1, 8,9 (remember that the order the numbers are in is unimportant because the answer will still be the same no matter the order)
and rectangle two's dimensions are-
2,5,9
the formula for the volume of a rectangular prism is v=wlh
now we just need to plug in the information
rectangle one- v=1*8*9=72
rectangle two=2*9*5=90
now let us suppose we've re-conjoined the rectangular prisms-
(meaning we're going to add up the volumes for the total volume of the shape given in your problem)
72+90=162 cubic inches
good luck :)
i hope this helps
**please let me know if this was wrong**
A baker decorates 42 cupcakes in 30 minutes. She decorates cupcakes at a constant rate.
Sam is mixing paint for his bedroom. IN a can he has mixed 4 oz of white paint with 1 oz of royal blue. HIs room will require one gallon of paint to cover all the walls. How much blue paint should he add to one gallon of white to create the color he likes? 128 oz = 1 gallon
Answer:
2 galonn at 10 balloon of the missing assignments and hair cut today I have a impostor you jesus po ba kayo ano yun sabaysabay you jesus
Answer:
32 oz blue paint.
Step-by-step explanation:
1 gallon= 132 oz
Convert 1 gallon to oz and set the proportions.
4 oz white/ 1 oz blue= 128 oz white/ x
Solve for x
128/4 = x
32=x
I don't get it........
Answer:
H. 32w = 496
Step-by-step explanation:
Since the length is 32 and you have the total area all you have to do is divide 496 by 32. And because w stands for width, you just solve for w.
I hope this helps :)
Answer if you know
DO NOT ANSWER IF YOU DO NOT KNOW THE ANSWERS
Thank you :)
100 POINTS PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Rachel found that the time it takes for her to make her favorite desert decreases the more times she makes its. The time is takes in minutes(M) can be modeled by: M=72-0.75n, where n is the number of times that rachel has made the desert.
A. how long will it take rachel to make her desert the fifth time?
B. after how many times will rachel be able to make her desert in 63 minutes?
C. How long will it take rachel to make her desert the 40th time? Do you think this is reasonable?
Answer:
A: 68.25 minutes
B: 12 times
C: 42 mins and you decide this part I actually don't know. But I think it could be reasonable, after 40 times someone should get pretty good at it.
Step-by-step explanation:
a: 72 -0.75*5 = 68.25
b: M=63=72-0.75n
subtract 72 from each side: -9 = -0.75n
divide each side by -0.75: n = 12
so 12 times
c: 72 - 0.75(40) = 42 minutes. Now this could be is reasonable, but we don't know what their desert is. But 40 times is a lot of practice.
Determine the constant rate of change. please know what is before answering.
Max is determining the volume of the triangular pyramid below. Which expression will give him the correct value of B, the area of the base?
Answer:
4x6 are u in 6th or what
Step-by-step explanation:
Answer:
If the base is referring to the triangle, the expression would be 3.5x4x0.5
( x being multiplication )
Step-by-step explanation:
Which statement about the picture below is true
For a polygon with 10 sides, which equation below represents the sum of the interior angles in the polygon?
sum = (360)(8) = 2880°
sum = (360)(10) = 3600°
sum = (180)(8) = 1440°
sum = (180)(10) = 1800°
Please help i need it for a test, don't mind the 2 points thing
Answer:
the answer can be anything greater then 1.35 but less then 1.4. so like 1.7
Step-by-step explanation:
An urn contain 2 white marbles, 3 green marbles, and 5 red marbles. A marble is drawn and then replaced. Then a second marble is drawn. What is probability that the first marble was white and the second was green?
Answer:
1/5
Step-by-step explanation:
To find this you would need to multiply the probability of pulling a white marble to the probability of pulling out a green marble.
1)First you would need the probability of pulling out a white marble. There are 10 marbles in total and out of those 2 are white. So the probability of pulling out a white marble would be 2/10. If you simplify that you would get 1/5 for the probability of pulling out a white marble.
2)Next, you would find the probability of pulling out a green marble. Using the same process that we used to find the probability of pulling out a white marble, we would find the answer to be 3/10. All that we did here was green marbles/total marbles. By filling that in we got 3/10 for the probability of pulling out a green marble.
3)Now all that is left is doing probability of pulling a white marble × probability of pulling out a green marble. This would be 1/5 × 3/10. After solving the answer would be 3/15 which we would simplify down to 1/5 as our final answer.
PLEASE HELP ASAPPPPPPPP
Answer:
M1= 35° M2=30°
Step-by-step explanation:
At the point where the two triangle meet, the north angle is 115°, so the south one will be 115°, because they're alternate angles. This means that to get the other two angles left, you must subtract the two angles that weren't in the triangles on that point = 360° - (115 x 2) = 130°. 130° is the total of the two angles on the point in the two triangles. Then you just subtract the two angles you have for each triangle from 180° to get the last two angles
Trish is sorting bolts for her home repair business. She has an 8-pound bag of bolts. If each kitchen her team repairs requires 1/5 pound of bolts, how many kitchen can she repair? Joshua solves the problem by finding 8÷1/5=40. Melanie solves the problem by finding 8×5=40
. Use the drop-down menus to explain why Joshua and Melanie are both correct.
a whole number by a unit fraction is the same as multiplying a whole number by the of the unit fraction.
Answer:
A whole number divided by a unit fraction is the same as multiplying a whole number by the inverse of the unit fraction.
Step-by-step explanation:
Given
[tex]8 \div \frac{1}{5} = 40[/tex]
[tex]8 * 5 = 40[/tex]
Required
Explain why both expressions are correct
No dropdown to select from. So, I will provide a general solution.
When a number is divided by a fraction.
Take for instance:
[tex]8 \div \frac{1}{5}[/tex]
The above can be expressed as the product of the number and the inverse of the fraction.
The inverse of 1/5 is 5.
So, we have:
[tex]8 \div \frac{1}{5} = 8 * 5[/tex]
The result of the above expression is:
[tex]8 \div \frac{1}{5} = 8 * 5 = 40[/tex]
PHOTOGRAPHY Joseph subscribes to a website for processing his digital pictures. The subscription is $8 and 5-by-7-inch prints are $0.15 each. How many prints does Joseph purchase if the charge for January is $11?
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Find the quotient of 1/3÷4 7/8 written in the simplest form.
Answer:
8/114
Step-by-step explanation:
1/3 ÷ (4*8+7)/8
1/3 ÷ (32+7)/8
1/3 ÷ 39/8
1/3 * 8/39
(1*8)/(3*39)
8/(3*39)
8/117
im so confused pls help !!!!!
Give the value of the digit 5 in each number.
45.916
1,277.5
950.44
6.157
Answer:
ones, tenth, tens, hundredth
Step-by-step explanation:
The scatterplot below shows the number of cartons a worker can fill each day and the number of weeks that the worker has been employed at the job. Based on the trend, how many cartons would a worker who has been employed 10 weeks fill in a day?
Answer:
i think it is 15 weeks
Step-by-step explanation:
hope it helped
Function (f) is defined by the equation f(x)=3x-7. Find the value of c so that f(c) =20 is true.
Answer: C=9
explanation:
hope this helps
The value of c so that the function f ( c ) = 20 is when c = 9
What is an Equation?
Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the equation be represented as A
Now , the value of A is given by
f ( x ) = 3x - 7
Now , substituting the value of f ( x ) = 20 , we get
when x = c
f ( c ) = 3c - 7
The value of the equation f ( c ) = 20
Substituting the value in the equation , we get
3c - 7 = 20
On simplifying the equation , we get
Adding 7 on both sides of the equation , we get
3c = 27
Divide by 3 on both sides of the equation , we get
c = 9
Therefore , the value of the variable c = 9
Hence , The value of c so that the function f ( c ) = 20 is when c = 9
To learn more about equations click :
https://brainly.com/question/19297665
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uhh help meee ....You are stuck in a big traffic jam on the freeway and you are wondering how long it will take to get to the next exit, which is miles away.
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Answer:
Thank you
Step-by-step explanation:
It will probably take a while to reach your exit considering the fact you are on the freeway. Although, it depends on why there is a traffic jam in the first place. If you're stuck during the morning rush, good luck to you! If there has been a car accident, also good luck to you!
can someone help me please ??
Answer: discount and a sales price is: 114.75
With total with tax is: 122.20875
Step-by-step explanation:
I got this by see what the price was with the discount and then adding on the tax
Answer and Step-by-step explanation:
Discount: 135(.15)=20.25
Sale price (without tax): 135-20.25=114.75
Tax (after discount): 114.75(.065)=7.45875 (7.46 rounded)
Total with tax: 114.75+7.46=122.21
NEED HELP ASAP!! NO LINKS!!! OR U WILL BE REPORTED!! WILL GIVE BRAINIEST!!
Answer:
Y = 6,8 X = -6,3 Z = -2, -1
Y = 9,7 X = -3,2 Z = 1,-2
Step-by-step explanation:
PLS Help Me! there is a bag of 3 apples, 2 oranges, and 2 bananas. you select a fruit without looking and keep it. then you hand the bag to your friend to do the same. what is the probability that you both choose oranges. Explain the process of how you got the answer
Answer: 1/7 chance
Step-by-step explanation: there is a 2/7 chance to pull it once, cut it in half because you’re pulling it twice hope it helps
Answer:
1/21
Step-by-step explanation:
The chance that you choose an orange is number of oranges/number of fruits = 2/7. If you choose an orange then the chance your friend chooses an orange is 1/6. So, you multiply these to get 2/42. This simplifies to 1/21.
See Photo for information on how to answer
Answer:
It is a Geometric sequence
Common ratio = 1/5
Step-by-step explanation:
Whole chain: 25, 5, 1, 1/5, 1/25, 1/125, 1/625, 1/3125
Hope this helped
HELP ASAP ASAP!! NO LINKS PLEASEEEE OR U WILL BE REPORTED, I NEED AN ANSWER, WILL GIVE BRAINIEST!!
Step-by-step explanation:
1. Image of A is, A' (-7,-2)
2. Pre image of B' is, B (6,6)
3. Image of C is, C' (-3,-5)
4. The side which is congruent to side AB is, A'B'
5. The angle that is congruent to angle C is C'
6. The translation is 9 units left and 6 units down, so (x,y) becomes (x',y') where x' = (x-9) and y' = (y-6)
7.
a. The translation is 2 units right and 8 units down,
so, P (x,y) to P' (x+2,y-8)
b. Quadrilateral PQRS becomes P'Q'R'S' where the translation is 2 units right and 8 units down. Both quadrilateral are same in shape, length and size, their co-ordinates are different, their co-ordinates translated as follows,
P (-4,5) to P' (-2,-3)
Q (0,5) to Q' (2,-3)
R (2,1) to R' (4,-7)
S (-4,1) to S' (-6,-7)
Answered by GAUTHMATH
Find the lateral surface area of the cylinder. Round to the nearest hundredth if necessary.
Answer: 276.32
Step-by-step explanation:
2πr^2+2πrh
2(3.14)(4)^2+2(3.14)(4)(7)
2(3.14)(16)+2(3.14)(28)
2(50.24)+2(87.92)
100.48+175.84
276.32
Tyrone played 18 holes of golf and had the same score on each of the first 14 holes. He then had the same score on each of the next four holes. His score on the first 14 holes was –42 and his final score was –34. Which describes Tyrone’s score on each hole?
HELP !!! PLSS