225+75+200-50+125=x. 300+200-50+125=x 500-50+125=x. 450+125=x. 575=x 895-575=320 dollars left to save.
Answer:
b
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
We know x = -2, so we can substitute -2 in for x
3x^2- 9
3*-2^2-9
Solve the exponent first (PEMDAS)
3*4-9
Multiply next
12-9
Subtract
3
Answer:
51
Step-by-step explanation:
big windows 48
small windows 12
broken windnows9
unbroken windows= 48+12-9= 51
unbroken 51 windows
