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Tanzania [10]
2 years ago
9

Spencer bought a soccer ball for $9. 95 and z baseballs for $2. 99 each. Which of the following expressions shows the total amou

nt of money he spent? 9. 95 2. 99 z 9. 95 2. 99z 9. 95z 2. 99 9. 95z 2. 99z.
Mathematics
1 answer:
Elan Coil [88]2 years ago
6 0

Answer:

9.95 + 2.99z

Step-by-step explanation:

9.95 + 2.99z

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1 point
77julia77 [94]

Answer:

A negative integer

Step-by-step explanation:

3x - 2(5x+12) - 32 = 0

3x - 10x - 24 - 32 = 0

-7x -56 = 0

-7x = 56, x = -8

y = 5(-8) + 12, y = -28

6 0
2 years ago
The solid surface area is equal to the solid volume. Find the value of x? The measurements of the rectangular prism is 9 inches
Fudgin [204]

Answer:

x=7.2

Step-by-step explanation:

Let x represent height of the prism.

We know that volume of rectangular is equal to product of its height, width and length.

\text{Surface area of rectangular prism}=2(wl+lh+hw), where w, h and l represents width, length and height respectively.

We have been given that the surface area of rectangular prism is equal to the volume of the prism. So we can set an equation as:

lwh=2(wl+lh+hw)

We are also told that the measurements of the rectangular prism is 9 inches long and 4 inches wide. Upon substituting these values in above equation, we will get:

9\cdot 4\cdot x=2(4\cdot  9+9\cdot x+x\cdot 4)

Let us solve for x.

36x=2(36+9x+4x)  

36x=2(36+13x)

36x=2(36+13x)

36x=72+26x

36x-26x=72+26x-26x

10x=72

x=\frac{72}{10}\\\\x=7.2

Therefore, the value of x is 7.2 inches.

6 0
3 years ago
What are the common factors common factors of 60,36 and 48?
nikitadnepr [17]
The answer is 2×2×3

if needed to be multiplied together the answer is 12
5 0
3 years ago
The johnsons pay $9.95 a month plus $.035 per min for local phone service. Last month, they paid $12.75. How many minutes of loc
Leona [35]
  • Answer : The Johnson's  used 8 minutes of local calls.  
3 0
3 years ago
Read 2 more answers
Does your face have symmetry ?
lbvjy [14]
Symmetry means that you should be able to draw a straight line and have both sides of the line be a reflection of the other (reflection like in a mirror or like if you put a miror at the middle of your face and someone looked in it they would see the other side)

so the answer is yes since it can be divided
8 0
3 years ago
Read 2 more answers
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