Answer:
40
Step-by-step explanation:
let the unknown be y (x is used as times(multiplication) )
(y-17)x-6=-138
add /-6 to both sides
y-17x-6/-6=-138/-6
y-17=23
make y independent/add 17 to both sides
y-17+17=23+17
y=40
or in an easier way
-138/-6 =23
23+17=40
simply reversing the question to get the answer
Answer:
415 were vanilla
Step-by-step explanation:
To solve we must first turn the percentage into a number and multiply that by the sum of 500.
83% = .83
.83 x 500 = 415
Answer:
10 + 30
Step-by-step explanation:
10-1(-30)
10+1(30)
10+30
