Answer:
The cost of one hamburger is $3.95.
Step-by-step explanation:
15.80/4=3.95
Hi,
The answer is c. The sample is biased.
This is because the sample is taken on a single state, an Rebecca reports a statistic about the nation. Her data contains information only of her state. If she lives in a very cold state, there is probably more homeowners using electric heat than in a hot state.
1. Measure and angle in degree
Answer:
yes,the chips were profitable.
Step-by-step explanation:
Answer:
-3x + 4y -5z
Step-by-step explanation:
-3x -(-4y) -5z
-3x+4y-5z
