Answer:
a
Step-by-step explanation:
Answer:
12.5 hours of training
Step-by-step explanation:
for one hour it cost a total of 240 dollars 3000÷240 = 12.5
Answer:
4
Step-by-step explanation:
y=4x-4 original equation
y=4(2)-4 substitute x value
y= 8-4 simplify
y=4 solved
the third fifth and first
Hi i got 9cm
i replaced each block with the variable x
i set the first line of blocks equal to the second line of blocks
then solved for x
x=9