Answer:
first one is simnple cross multiply and divide
12*7=4x
84=4x
x=21
2nd same process but more steps
7x=5(x+8)
7x=5x+40
7x-5x=40
2x=40
x=20
Step-by-step explanation:
Answer:
33 and 19
Step-by-step explanation:
there are 33 numbers between one and one hundred divisible by 3 and 19 numbers divisible by 5
Answer:
5
Step-by-step explanation:
just fill in the values. 1 for m and 6 for p into the equation.
3(1) + 6/3 which is 3 + 2 which = 5. so the answer is 5.
Ok I’ll break this down so it’s easier to understand:
So you start of with $80
The first step is to find 20% off
An easy way to find 20% is to divide it by 5.
80/5= 16
And since it’s 20% OFF we subtract 16 from 80
80-16= 64
Next we need to do the coupon
It is $5 off so
64-5= 59
And finally the rebate which is $2
59-2= 57
Answer:
57
Answer:
Step-by-step explanation:
