Catherine has $54. she plans to spend more than $20 of the money for a painting canvas. the rest will go toward paints. each tube of paint costs $8.50. assume that x represents the number of tubes of paint catherine can buy.
the inequality that best represents this scenario is a. 8.5x + 20 > 54 b. 8.5x - 20 < 54 c. 54 - 8.5x < 20 d. 54 - 8.5x > 20
the number of tubes of paint catherine can buy is a. at least 5 b. more than 4 c. less than 4 d. more than 5

Step 1

Let

x-------> represents the number of tubes of paint Catherine can buy

y------> the money to spend for a painting canvas

we know that

------> inequality A

------> equation B

substitute equation B in inequality A

therefore

the answer part a) is

The inequality that best represents this scenario is

Step 2

Solve the inequality

--------->

therefore

the answer Part b) is the option C

less than

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!

8496 cars

step-by-step explanation: