Answer:
Inequality: .80x +21 ≤ 82
Answer: 76.25 miles in total
Step-by-step explanation:
Hi,
An inequality to represent this is .80x +21 ≤ 82
(.80 is the cost per mile and x is the number of miles driven. 21 is the fee that must be paid no matter what and the 82 is the total cost they can pay. We use the ≤ sign to say they can spend less than or equal to 82. The phrase "at most" means we can use the ≤ sign).
Now we solve...
.80x + 21 ≤ 82
Subtract 21 on both sides...
.80x ≤ 61
Now, divide by .80 on both sides...
x ≤ 76.25
He can drive up to 76.25 miles in total
Hope this helps :)
Emily, Zeke, Harry, and Brook each conducted surveys on the number of books people have in their homes. Then, each student determined the accuracy of the following statement.
All measures of central tendency must appear as a number in the set of data collected.
Which student’s statement is CORRECT?
A.
Zeke says this is never true because all the measures of central tendency are never numbers in the set of data.
B.
Emily says this is always true because all the measures of central tendency also have to be numbers in the set of data.
C.
Brook says this is sometimes true because the mean and mode may or may not be in the set of data, but the median is always in the set of data.
D.
Harry says this is sometimes true because the mean and median may or may not be in the set of data, but the mode is always in the set of data.
Answer:
B EMILY WOULD BE CORRECT
Step-by-step explanation:
/
Skylar has sphere-shaped toys for her pool that each have a radius of 2 inches. If the toys fill with water, how many cubic inches of water would it take to fill all 12 toys?
The rectangular prism and rectangular pyramid below have the same volume. Determine the value of x, the length of the prism.
ANSWER
[tex]x[/tex]= 9 [tex]in[/tex]
EXPLANATION
The volume of a rectangular prism is given by the formula,
[tex]V[/tex]= [tex]l[/tex] x [tex]b[/tex] x [tex]h[/tex]
We substitute the dimensions to obtain,
[tex]V[/tex]= 6 x 3 x 12 [tex]in^{3}[/tex]
The volume of the rectangular pyramid is,
[tex]V[/tex]= [tex]\frac{1}{3}[/tex] x 6 x 12 x [tex]x[/tex] [tex]in^{3}[/tex]
Equating the two values gives,
[tex]\frac{1}{3}[/tex] x 6 x 12 x [tex]x[/tex] = 6 x 3 x 12
We divide through by 6×12 to get,
[tex]\frac{x}{3}[/tex] = 3
We solve for x to obtain,
[tex]x[/tex] = 3 x 3
[tex]x[/tex] = 9 [tex]in[/tex]
Hope this helps! Happy Monday!
please help! I need this now who ever gets this first will get a brainlest
Answer:
the cost of 0 caramel bags
Answer:
the cost of zero bags
Step-by-step explanation:
because it's the origin and just starting the graph.
How can I add ¾? Explain.
Answer:
Step-by-step explanation:
you can do many things to add 3/4, most common way si thinking of 3/4 3 quarters of your number
you can add 3/4 to 1 which is 1 3/4
1+3/4=1 3/4
or,
you could do
3/4 OF 10 is 3 quarters of 10 which is 2.5x3 or 10 -2.5 which equals,
7.5
Answer:
You can add 3/4 by adding as a decimal so 3/4 of 100 is 75 so it would be .75
Step-by-step explanation:
Who ever gets this gets nothing,
2x3x5x7x9x4x2x6xx9x345
Answer: If I did my math correctly it should be 281685600.
Step-by-step explanation:
Can u plz help me on this plz.
Answer:244 and 43
Step-by-step explanation:
hope this helps :) pls give brainliest for answering first
Simplify:
2x²(4x³-3x²+6x)
Please help me!!!
At midnight, the temperature in a city was 5 degrees Celsius. The temperature was dropping at a steady rate of 2 degrees Celsius per hour.
Write an inequality that represents t, the number of hours past midnight, when the temperature was colder than -4 degrees Celsius. Explain or show your reasoning.
2.
Tyler is simplifying the expression 6−2x+5+4x.
Here is his work:
6−2x+5+4x
(6−2)x+(5+4)x
4x+9x
13x
His work is incorrect. Explain the error he made.
3.
Simplify the expression 6−2x+5+4x. Hint: Your final expression shoul donly have two terms.
4.
Factor to write an equivalent expression:
36a−16
5.
Expand to write an equivalent expression:
−14(−8x+12y)
6.Diego's family car holds 14 gallons of fuel. Each day the car uses 0.6 gallons of fuel. A warning light comes on when the remaining fuel is 1.5 gallons or less.
Starting from a full tank, can Diego's family drive the car for 14 days without the warning light come on?
Please help me thank you
Answer:
I dont really know the answer
Step-by-step explanation:
I dont know
did you figure it out?
What is a domain in the following expression? 1/x I will mark brainliest
Answer:
The set of all first components of the ordered pairs of relation R is called domain
HELP ME GOING TO BE ON A TESTTTT!!!!!!!!!!!!!!!!
Answer:
, x=6
Step-by-step explanation:
5(6+y) =30 +5y
5(y+x) =5y +5x
So 5 x 6 is 30
please help me with math ty (please don't give helpless answers)
Answer:
1. $25.50
2. Deal A is $6.00 Deal B is $4.25 and the Difference of both is 1.75
Step-by-step explanation:
I dont know 3 and 4 but i hope this helps you
Please help I'm very confused respond ASAP
Answer:
80°
Step-by-step explanation:
Answer:
B. 80°Step-by-step explanation:
The triangle in the middle has angles that:
Supplementary with 110°Supplementary with 150°Same with x, as alternate exterior angles are congruentInterior angles of a triangle sum to 180°
Find x:
x + (180° - 110°) + (180° - 150°) = 180°x + 70° + 30° = 180°x + 100° = 180°x = 80°Correct choice is B
pls helpppppppppppppppppppppppppppppppp
will give branliest
write 5(7j + 6 + 3j) into a verbal expression
50j+30 is the answer
Answer:
16j + 12
Step-by-step explanation:
WILL GIVE BRAINLIEST
Please only answer with actual answers i need this work today urgently
Thank you
Answer:
11. 72 ÷ 6 = 12
12. (6 • 5) = 10 ÷ 3x
13. 35 + 13 = 48
14. 20 ÷ 16 = 1.25
15. Kayla has 24 donuts. She evenly divides them among herself and x friends. After dividing the donuts among herself and her friends, everyone had 3 donuts with none left over. 24 ÷ 3 = 8.
Please help. You will get points. Please answer it right. I don't have many points left.
Answer:
answer of q no.2
-3 and 12
Explanation:Suppose two numbers are x and y
smaller number = x
larger number = y
Given that,
The difference of two numbers is 15
Equation 1
y - x = 15
Five times the smaller is the same as 9 less than twice the larger.
Equation 2
5x = 9 - 2y
Solve them
-x = 15 - y
x = y -15
put value of x in equation 2
5(y - 15) = 9 - 2y
-75 + 5y = 9 - 2y
-75 - 9 = -2y - 5y
-84 = -7y
y = 84/7
y = 12
x = 12 - 15
x = -3
What is the surface area of the square pyramid?
Use the clues below to determine a value for point C. Write your answer in the space provided and explain why your answer is correct.
PLS help ASAP this really urgent
Answer:
Skewed right.
Step-by-step explanation:
The graph is not symmetric because it's not an exact mirror of each side if you drew a line in the center. If the graph has highpoints on the left side and is leaning down to the right, it's skewed right. Same thing vice versa.
Please help quickly! will give brainliest! no explanation is required. just a correct answer :)
Answer:
Answer : D
Step-by-step explanation:
HURRY PLEASE
Solve the equation. 4x − 2 = 8x + 10 Use algebra tiles to assist you.
x = -3
x= 3
x = 8
x = -8
Answer:
x=-3
Step-by-step explanation:
4x-2 = 8x+10
4x-2 (-8x) =8x+10 (-8x)
-4x-2=10
-4x-2 (+2)=10 (+2)
-4x = 12
-4x (divded by -4) = 12 (divided by -4)
x = -3
hope it is correct! and hope i helped
Please I’m so confused I need help
Answer:
F.
Step-by-step explanation:
set it upp.
Answer: I wanna say its f, but I'm not good at this
Step-by-step explanation:
WILL GIVE BRAINLIEST
Find the correct plugged in formula for each figure.
Answer:
3
Step-by-step explanation:
I'm just guessing because you don't give any numbers or anything at all
attendance at a baseball game went from 458 one week to 605 the next. What was the precnt increase in attendance
If x is 100, what is the area of the cell phone's range? (the range is a circle and the units is Feet)
Please NO links and saying "The answer is in the picture, I can only post it through a hosting service..." Goes NOWHERE, please and thank you <3
Answer:
10ft
Step-by-step explanation:
yw
Drag a description to match each equation.
PLS HELPP MEE !! I'LL MARK IF RIGHTT!!
Answer:
y = 2x -- Multiplicative: y is 2 times x.
y = x + 2 -- Additive: y is 2 more than x.
Step-by-step explanation:
answer:
y = 2x - - > multiplicative: y is 2 times x
y = x + 2 - - > additive: y is 2 more than x
step-by-step explanation:
i put the answers that match with itin order to do this, simply just try to match every word with the equation, you will eventually get itThomas is building an enclosed container in the shape of a rectangular prism to house his pet tarantula. The dimensions of the container are 9 inches wide, 15.2 inches long and 6.5 inches tall. How many square inches of clear plastic will Thomas need to build the lateral surface area of the container?
A. 889.2 in
B. 207.35 in
C. 588.2 in
D. 314.6 in
Answer:
b
Step-by-step explanation:
HELP FAST.
One year, Regina added 5 fish to her aquarium. The next year, she added 18 more fish. Which expression can be used to find the total number of fish Regina added to her aquarium those two years? A. -18 + 5 B. 18 – 5 C. -5 – 18 D. 5 + 18.
Answer: D
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
D. 5+18 is correct