It all depends on the math question but usually you solve for x, then check it. Plug x back in and see if it works. But it all depends on the math problem
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Answer is A
Answer:
DEF =77.4 inches I attached an answer sheet so you can know how to work out the problem
Answer:
There is no way to know.
Step-by-step explanation:
You need to know how much either burritos cost or how much tacos cost to answer that, let your teacher know.
Answer:
x=-5
Step-by-step explanation:
add 7 to 53 then divide -12 to itself and 60.