I WILL MARK BRAINIEST
PLEASE ANSWER ASAP
Describe the x-values of which (a) f is increasing or decreasing, (b) f(x)>0 and (c) f(x)<0
Answers
Related Questions
A haircut cost $15. I left a 20% tip. How much was the haircut including the tip? PLEASE ANSWER WITH WORK
Answers
Answer:
$18
Step-by-step explanation:
15*.2=3
15+3=18
The haircut is $18 with tip included.
Answer:
$18
Step-by-step explanation:
15 haircut tip 20%
15 x .20= 3
15 + 3 = 18
divide the percent by 100 to get it in decimal form.
Plsss help I’ll give u brainlest and 5 or 10 points
Answers
Answer:
I think it’s c
Step-by-step explanation:
HELP!!!!
The total cost of Anja’s trip to the dentist was $628.35. She paid a flat fee of $89.95 which included the checkup and cleaning and then had 4 cavities filled, each of which cost the same amount. Which shows the correct equation and value of x, the cost of each cavity filling?
A. 4 x + 89.95 = 628.35; x = 134 dollars and 60 cents
B. 4 (89.95) + x = 628.35; x = 268 dollars and 55 cents
C. 4 x + 89.95 = 628.35; x = 179 dollars and 58 cents
D. 4 (89.95) + x = 628.35; x = 538 dollars and 40 cents
Answers
Answer:
A
Step-by-step explanation:
Answer:
The answer is A/or 4x + 89.95 = 628.35; x = $134.60
Step-by-step explanation:
In ΔEFG, e = 82 cm, ∠G=35° and ∠E=51°. Find the length of f, to the nearest 10th of a centimeter.
Answers
Answer:
105.3
Step-by-step explanation:
deltamath
R = {(-3, 3), (1, 1), (0 -2), (1, -4), (5, -1)} find domain and range
Answers
Domain: {( -3, 0, 1) Range: {( -4, -2, 1, 3)
Domain is the numbers that fall into the x axis and Range is what falls under the y axis. But when you’re listing Domain and Range it always goes from least to greatest and if you have repeating numbers only list them once.
How many terms does the polynomial have? 2p2q−3pq 1 2 3 4
Answers
Answer:
Polynomials are classified according to their number of terms. 4x3 +3y + 3x2 has three terms, -12zy has 1 term, and 15 - x2 has two terms. As already mentioned, a polynomial with 1 term is a monomial. A polynomial with two terms is a binomial, and a polynomial with three terms is a trinomial.
Step-by-step explanation:
3
Edwin is collecting glass beads and gold buttons. The glass beads are worth $0.50 each and the gold buttons
are worth $0.70 each. His total collection is worth $35. The number of glass beads he has is represented by g.
and the number of gold buttons he has is represented by b. The equation 0.50g +0.70b = 35 can be used to
determine how many of each item he has.
Select all of the possible bead and button combinations based on the above criteria.
g= 70, b = 0
g=52, b = 10
g= 56, b'= 10
8= 42, b = 20
g=0, b= 100
no
Answers
9514 1404 393
Answer:
(g, b) = (70, 0), (56, 10), (42, 20)
Step-by-step explanation:
The g-intercept is 35/0.5 = 70, so (g, b) = (70, 0) is a possible combination.
The slope of the relation is such that when g goes down by 14, b goes up by 10. Other points on the line are (70 -14, 0 +10) = (56, 10) and (56 -14, 10 +10) = (42, 20).
Of those listed, the possible combinations are ...
(g, b) = (70, 0), (56, 10), (42, 20)
If the product of the extremes is 8,then the geometric mean is 2 4 2√2
Answers
Answer:
the correct answer choice would be choice C. or 2√2
Step-by-step explanation:
I have the same assignment in odyssey and other brainly user helped me solve this answer :)
have a nice day!
-cherry
Answer:
2√2
Hello, the answer to your question would be the above.
Please disregard the user who stated otherwise, the assignment does not ask for a decimal, it only asks for the geometric mean.
Hope this helps.
PLZZZ HELP DUE IN 5mins
Answers
Answer:
y=-6x+360
Step-by-step explanation:
The y intercept, b, is easy; its already listed as 360.
The slope we find by using some points:
300-360
10-0
=
-60
10
=
m=-6
y=mx+b
y=-6x+360
if a number is tripled , it give same result as 28 is added to it find the number
Answers
Given :
If a number is tripled , it give same result as 28 is added to.
To Find :
We need to find that number.
Solution :
Let, the number is x.
Mathematical equation of the given scenario is :
3x = x + 28
3x - x - 28 = 0
2x - 28 = 0
x = 14
Therefore, the which give such result is 14.
Answer:
Answer :>
Step-by-step explanation:
Given :
If a number is tripled , it give same result as 28 is added to.
To Find :
We need to find that number.
Solution :
Let, the number is x.
Mathematical equation of the given scenario is :
3x = x + 28
3x - x - 28 = 0
2x - 28 = 0
x = 14
Therefore, the which give such result is 14.
T-T thank you
There are 120 bouncy balls in a display bin. Of the bouncy balls in the bin, one-half are priced at $0.25 each, one-fifth are priced at $0.75, and the remaining bouncy balls are priced at $1.50. What is the total value of the bouncy balls in the bin? Write a numerical expression that can be used to solve the problem. Then solve it.
Answers
Answer:
$87
Step-by-step explanation:
Total bouncy balls = 120
one-half are priced at $0.25 each
1/2 of 120
= 1/2 × 120
= 120/2
= 60
Price of 1/2 = 60 × $0.25
= $15
one-fifth are priced at $0.75
1/5 of 120
= 1/5 × 120
= 120/5
= 24
Price of 1/5 = 24 × $0.75
= $18
Remaining bouncy balls = 120 - 60 - 24
= 36
Price of remaining balls = 36 × $1.50
= $54
Total value of the bouncy balls in the bin = Price of 1/2 + Price of 1/5 + Price of remaining balls
= $15 + $18 + $54
= $87
6.
In the diagram below, PO and RS are parallel.
Q
130°
60°
to
R
S
Based on the angle measures in the diagram, what is the value
of x?
A. 70
B. 60
C. 50
D. 40
Answers
marissa dance studio charge a monthly fee
Answers
Answer:
Step-by-step explanation: The slope is 10 because when x moved positive 2, y moved positive 20 so y = 10x + b and you can just pick one point that the line crosses so I will use (2, 40) so when you put that in the equation it is 40 = 20 + b so b is 20. The answer is y = 10x + 20
Answer:
This question is incomplete so I can not answer this
Step-by-step explanation:
Because the question is incomplete
Natalie walked 3\5 mile in 1\2 hour. How fast did she walk, in miles per hour?
Answers
ps can u make me brainsh** think pls
Answer:
The answer is 6/5
Step-by-step explanation:
( 3 /5 )( 2 /1 )
(3)(2) /(5)(1)
6 /5
Hope this helps!
6 times a number x minus 3 is less than 15.
Answers
Answer:
6x - 3 < 15
Step-by-step explanation:
6x - 3 < 15
Hope this helps!!!
Happy holidays!
I need the answers to #1,#2 and #3
Answers
Here a easy question for yall.
Hannah has 10 apples and she gave her friend 5 out of it. how much does hannah has now?
Easy~ UwU
Answers
Answer:
5
Step-by-step explanation:
The answer is 5 because it just is
Answer:
5Step-by-step explanation:
__________________________________________________________
Hannah gave her friend 5, so now she has 5!
__________________________________________________________
We can solve this by subtracting!
__________________________________________________________
10 - 1 = 9
10 - 2 = 8
10 - 3 = 7
10 - 4 = 6
10 - 5 = 5
__________________________________________________________
Hope this helps! uwu
__________________________________________________________
''The world shall know pain'' Me: Pain or Pain???????????????
Answers
Answer:
PAIN
Step-by-step explanation:
Find the x and y intercept of the line below
2x + 5y = 10
Answers
Answer:
x - intercept = 5
y- intercept = 2
Step-by-step explanation:
2x + 5y = 10
Write the equation in [tex]\frac{x}{a}+\frac{y}{b}=1[/tex] form
So, divide the equation by 10
[tex]\frac{2x}{10}+\frac{5y}{10}=\frac{10}{10}\\\\\frac{x}{5}+\frac{y}{2}=1[/tex]
x - intercept = 5
y- intercept = 2
Answer:
(5,0) and (0,2)
Step-by-step explanation:
Basically, all we need to do is enter 0 for both variables. We can do this because the y-value of an x-intercept will always be 0, and the x-value of a y-intercept will always be 0.
So, to find the x-intercept we can set y equal to 0 and then solve for x.
[tex]2x+5(0)=10\\2x=10\\x=5[/tex]
So the x-intercept will be (5,0).
We can do the same thing to find the y-intercept.
[tex]2(0)+5y=10\\5y=10\\y=2[/tex]
The y-intercept is (0,2)
Hope this helps!
A pencil holder shaped like a triangular prisms height is 12 cm, and the volume of the pencil holder is 216 cm3. What is the area of the base of the pencil holder in square centimeters
Answers
Answer:
The area of the base of the pencil holder in square centimeters is 18 square centimeters
Step-by-step explanation:
The volume of a triangular prism is given as base area X height.
To get the base area, we can quickly shuffle the order of the terms to make sure that the base area is the subject of the formula.
Base area = volume of prism / height
Base area = 216/12 = 18 square centimeters
Therefore, the area of the base of the pencil holder in square centimeters is = 18 square centimeters
A dog kennel owner wants to enclose a rectangular dog run. She
wants it to be five times as long as it is wide. She cannot use
more than 100 feet of fencing. Describe the dimensions of the
dog run.
****For word problems you must define the variable for the situation & write a
sentence to describe the solutions. ****
Answers
Answer:
A dog kennel owner wants to enclose a rectangular dog run. She
wants it to be five times as long as it is wide. She cannot use
more than 100 feet of fencing. Describe the dimensions of the
dog run.
****For word problems you must define the variable for the situation & write a
sentence to describe the solutions. **
Step-by-step explanation:
What is the cost of the bill if a drink costs $3, a meal costs $20, an appetizer costs $5.50 and a slice of cake cost $3. 75?
Answers
Find the Midpoint of the coordinates (-1,4) and (5,7)
Answers
Answer:
[tex](2,\frac{11}{2})[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASAlgebra I
Midpoint Formula: [tex](\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})[/tex]Step-by-step explanation:
Step 1: Define
Endpoint (-1, 4)
Endpoint (5, 7)
Step 2: Find midpoint
Substitute: [tex](\frac{-1+5}{2},\frac{4+7}{2})[/tex]Add: [tex](\frac{4}{2},\frac{11}{2})[/tex]Divide: [tex](2,\frac{11}{2})[/tex]Answer:
(2 , 5.5)
Step-by-step explanation:
Use the midpoint formula
Simplify 1/2+2/3-1/4
Answers
Answer:
11/12
Step-by-step explanation:
Please help me find the value of x
Answers
8x - 63 = 4x - 27
+63 on both sides
8x = 4x + 36
-4x on both sides
4x = 36
/4 on both sides
x = 9
Answer:
x = 9
Answer:
hhhhhhhhhhhhhhhhhhh
Step-by-step explanation:
x=9
Maya has 120 caramel apples to sell. each caramel apple is covered with one topping.
1/5 of the caramel apples are covered with peanuts
13 are covered with chocolate chips
3/10 are covered with coconut the rest are covered with sprinkles.
how many caramel apples are covered with sprinkles
please help mee
Answers
120/5 is 24, so that is the number of caramel apples covered with peanut. 120/10 is 12 and 12 x 3 is 36, so that is the number of caramel apples covered with coconut. 24 + 36 + 13 = 73, which are all the caramel apples NOT covered with sprinkles. 120 - 73 = 47, the number of caramel apples covered with sprinkles. Hope this Helps.
Answer:
20
Step-by-step explanation:
120 = (1/5 x 120) + (1/3 x 120) + (3/10 x 120) + sprinkles
120 = 24 + 40 + 36 + sprinkles
Sprinkles = 120 - 24 - 40 - 36 = 20
This means that 20 caramel apples are covered with sprinkles
marie is building a fence around a yard in the shape of a square the area of the yard is 196 square feet how many feet of fencing does marie need for her yard? a.14 b.26 c.56 d.784 please help!!!
Answers
Answer:
I think it is 14 Feet
Step-by-step explanation:
Because if we multiply 14 by 14 we will get 196 I also did this test and that is what I put. I hope this helps
Two numbers are in a ration of 3:7, the larger exceeds the smaller by 12.
What is the larger number?
Answers
Help me please, i need to get my grade up from a 28 in my class
Answers
Answer:
y = f(x+3) - 5.
Step-by-step explanation:
In general, the equation y = f(x-h) + k shifts the graph of f(x) h units to the right and k units upward. This graph shifts f(x) 3 units to the left (-3 units to the right) and 5 units downward (-5 units upward).
Therefore, the equation for the shifted graph is y = f(x-(-3)) + (-5), or simply y = f(x+3) - 5.
How many 2/3-quart portions are in 7 1/2 quarts of soup?
Answers
How many 2/3-quart portions are in 7 1/2 quarts of soup?
8