You charge $2 $2 per square yard to paint. which equation can you solve to find the amount you will charge to paint a triangular wall with a base of 4 4 yards and a height of 6 6 yards?

$24

Step-by-step explanation:

well you need to know area

The formula for a triangle is 1/2 times base times height

so 0.5 x 4 x 6

0.5 x 4 = 2

2 x 6 = 12

12 x $2 = 24

so you charge $24 dollars

( i couldnt tell if the duplicate numbers were just a typo so i only used one of them)

38.5

step-by-step explanation:

lets say, first number = r

second number = 3r+7

total = 49

(r)+(3r+7)= 49

4r+7 = 49

4r = 42

r = 42/4

r= 10.5

3r+7 = 3(10.5)+7 = 38.5

hope this

we need the options

step-by-step explanation: