Answer:
x=12
Step-by-step explanation:
7+x=2x-5
12=1x
x=12
You can use the calculator or 0^2 is 0 x -3 =0 +7 (0) -4 =-4
Answer:
B
Step-by-step explanation:
When you flip over the y-axis you the x is multiplied by -1
You do 18.99$ + 2.85$. ( 2.85$ is 15% of 18.99 )
