If you have a value for a variable you plug that value in and see if the resulting answer is true.
Answer:
27
Step-by-step explanation:
2+7=9.
9x3=27
72+9=81
27x3=81
Answer:
40 minutes
Step-by-step explanation:
At this rate, to are running 1.2 miles ever 10 minutes. 1.2•4=4.8
Answer:
y+32=3(x+8)
Step-by-step explanation:
y-y1=m(x-x1)
m=(y2-y1)/(x2-x1)
m=(1-(-32))/(3-(-8))
m=(1+32)/(3+8)
m=33/11
m=3
y-(-32)=3(x-(-8))
y+32=3(x+8)
Answer: C
Step By Step Is Too Complicated To Explain
