The answer is C.......Sports Stamps = 4 , Holiday Stamps = 2 , Presidents Stamps = 8. He said 4 times as many presidents than holiday. So the number of presidents stamps is the product of the holiday stamps times 4. 4 times 2 is 8. Add them all together
Answer:
6:7
Step-by-step explanation:
Answer:
The price before vat is 1,425
Step-by-step explanation:
I. When total price = price + vate*price
So 1,539 = x + 0.08 + x => when 0.08 is 8/100 or 8 percent
1,539 = 1.08x
x = 1,539/1.08
x = 1,425
II. Prove by replace x.value with 1,425
1,539 = 1,425 + 0.08(1,425)
1,539 = 1,425 + 114
1,539 = 1539 true
Hope that help :)
Answer:
It is not 88 or 92
Step-by-step explanation:
That's all I know sorry but it should help just guess.
2x+y=20 and -5y=6x+12 are your equations.
You can turn 2x+y=20 into y=-2x+20
Substitute this value of y into the other equation.
-5(-2x+20)=-6x+12
10x-100=-6x+12
16x=112
x=7
Substitute this value of x into the other equation.
2(7)+y=20
y=6
Your answer is x=7 and y=6.