Answer:
20
Also, this means you got 6 questions wrong.
Brainliest PLz!!
Step-by-step explanation:
If you divided 70 and 5 you'll get 14 and 6 wrong, which means 20 questions were on the test!!
Hope this helps!
Answer: 
Step-by-step explanation:
Given
The highest temperature recorded is 
The lowest temperature recorded is 
The amount of change between the high and the low temperatures is
Equation is 112= 14x
x= 8
mulan worked for 8 hours
Answer:
x = 27
Step-by-step explanation:
4(x−9)=4(9+1/3x).
Divide each side by 4
(x−9)=(9+1/3x)
Subtract 1/3 x from each side
x - 1/3x -9 = 9+1/3x -1/3x
2/3x -9 = 9
Add 9 to each side
2/3x -9+9 = 9+9
2/3x = 18
Multiply each side by 3/2
3/2 * 2/3x = 18*3/2
x = 27
