Does x equal 4 ?if it does then a) -100
b) 25
Answer:
7x + 168.25
Step-by-step explanation:
Umm I wasn't completly sure but good luck!
Answer:
A =133.875 ft^2
Step-by-step explanation:
A = l*w
The length is 12.75 and the width 10.5
A = 12.75 * 10.5
A =133.875 ft^2
Answer:
9) 
10) 
Step-by-step explanation:
9)
you change by multiplying 1 * 3 (the numerator) and adding 4 (the denaminator), putting the result (7) to the numerator and keeping the denaminator (4) = 

10) 7*4 = 28
so 