Answer:
Some of the 50 students should have been assigned to a control group that used the in-person course
Step-by-step explanation:
I believe x is 0 because if we assume y and x are 0 then 0=0 and 0= 5 x 0
553,000 is the answer for rounding up
Answer:
The value of x .
7x-14= 15x
-14 =8x
x= -7/4
Step-by-step explanation:
sorry if im wrong
The student subtracted each side by 28, which is wrong because if u want to cancel -28, you need to add 28 to both sides. The correct answer is 403.
I need brainliest answer pls
