I think the answer is D: interview every student who eats lunch in the cafeteria
The only solution is x=7
Although the problem is solves correctly, always makes sure to check it by inputting it back into the equation. Putting -3 into the equation, one side turns negative and the other is positive. For this reason, it is impossible for one of the answers to be -3.
Answer:
$442
Step-by-step explanation:
Ok so the first step is to Multiply 17*8= 136
Second step is to 17*6= 102
third step 17*3= 51
fourth step is to 17*9=153
And the final step is to add up all those numbers and it equals 442
So she earns $442 in all of last week
hope i helped :)))
How much money is that?? In America
Answer:
-9 1/4
Step-by-step explanation: