Answer:
85°
Step-by-step explanation: Hope it helps!
I hope this helps you
-20-(4x-1)=-15
-20-4x+1=-15
-20+1+15=4x
-4=4x
x=-1
Answer:
b
Step-by-step explanation: its b
If 50 students prefer vanilla ice cream then 259 students were surveyed.
-7 + 1 + -1 x - 6
By PEMDAS, we must multiply first.
-7 + 1 + (-1 x -6)
-7 + 1 + 6
Then, we can add the numbers together.
-6 + 6
0
Evaluated expression: 0
Hope this helps!! :)
