Answer:
x=1
Step-by-step explanation:
-2x + 4 = 5 - 3x
Add 3x to each side
-2x+3x + 4 = 5 - 3x+3x
x +4 =5
Subtract 4 from each side
x+4-4 =5-4
x =1
3.15 /7 = 0.45
3.20/8 = 0.40
4.10/10 = 0.41
4.80/16 = 0.3
Answer is 1. 7 stamps worth 3.15
X=1, Y=-2. Heres your answer. It should be C
The gcf of 42 and 70 is 14
Answer: PEMDAS
Step-by-step explanation:
P= parenthesis
E=exponents
M=multiplication
A=addition
S=subtraction