Answer:
50
Step-by-step explanation:
140- 40=100
100÷2=50
x=50
Answer:
he spent $16.5
Step-by-step explanation:
8+(x/-9)=9 subtract 8
x/-9= 1 multiply by -9
x= -9
Answer:
C. Paid $2.60 too much
Step-by-step explanation:
Gas 12 x 2.89 = 34.68
granola 2 x 1.59 = 3.18 x 1.075 = 3.4185
apple .89 x 1.075 = 0.95675
vitamin water 2 x 1.39 = 2.78 x 1.075 = 2.9885
34.68
3.4185
0.95675
+ 2.9885
---------------------
$42.04
$44.64
- $42.04
---------------------
$2.60
