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Bezzdna [24]
3 years ago
5

A rectangle has a height of 2x4 and a width of x2 + 8x + 15.

Mathematics
1 answer:
aliina [53]3 years ago
7 0

Answer:

2x⁶ + 16x⁵ + 30x⁴

Step-by-step explanation:

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Maya spent her allowance on playing an arcade game a few times and riding the Ferris wheel more than once.
BaLLatris [955]

Answer:

To write a two-variable equation, I would first need to know how much Maya’s allowance was. Then, I would need the cost of playing the arcade game and of riding the Ferris wheel. I could let the equation be cost of playing the arcade games plus cost of riding the Ferris wheel equals the total allowance. My variables would represent the number of times Maya played the arcade game and the number of times she rode the Ferris wheel. With this equation I could solve for how many times she rode the Ferris wheel given the number of times she played the arcade game.

Step-by-step explanation:

hope its right

3 0
3 years ago
11. All services at the salon are 25% off today. Maria decided to get a haircut that originally costs $22.
laila [671]

a)

22 * (1 - 0.25) = 16.50

b)

16.50 * (0.2) = 3.30

8 0
3 years ago
Write a complete program thatdeclares an integer variable,reads a value from the keyboard into that variable, andwrites to stand
ch4aika [34]
#include

int main()
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4 0
3 years ago
What is the value of x if x/4+2=15<br>Help!​
NNADVOKAT [17]

Answer:

Step-by-step explanation:

because i don't know if the 2 is with the 4 or not I have calculated both.

x/4 + 2 = 15

<=> x/4 = 13

<=> x = 13.4 = 52

x/(4+2) = 15

<=> x/6 = 15

<=> x = 6.15 = 90

8 0
3 years ago
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For a special 16 sided die, what is the theoretical probability for rolling a number less than 9?
Leno4ka [110]

Answer:

8/16

Step-by-step explanation:

there are 16 sides on the dice and there is only 8 number that are less than 9 so that makes it 8/16:)

6 0
3 years ago
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