The average change in temperature would be 7 degrees a hour because 7*5=35 and 45-35=10
Answer:
4x-1y=3xy
Step-by-step explanation:
because 3-2=1 and add the y on and the do 4x-1y and that will = 3xy
4(-x + 4) = 12
-4x + 16 = 12
- 16. -16
-4x = -4
/-4. /-4
x = -1
That’s what I got. First get rid of parentheses, next subtract 16 on both sides, then divide by -4 to get x by itself and there’s your answer -1
Answer:
negative
Step-by-step explanation:
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