4 x 7 = 28 - 30 = -2. His change is 2 dollars.
Answer:
B. 0.78
Step-by-step explanation:
0.78 would be closest to the nearest hundredth, depending on where the decimal is depends on how many numbers that come after the decimal.
Therefore 0.078 would be to the nearest thousandths and 7.8 would be to the nearest tenths.
Answer:
x = -1
Step-by-step explanation:
x-7/4=-2
x-7=-8
x=-1
The top one is x-intercept, and the bottem one is y-intercept. Also the gray boxes are your answer