Answer:
Step-by-step explanation:
That easy it 562892929292737737383.65578.98763 well that the algebra version of answering that question!
Remember you can do anything to an equestion as long as you do it to both sides
2(x-1)=14
divide both sides by 2
x-1=7
add 1 to both sides
x=8
Answer: $64
80(0.20) = 16
80 - 16 = 64
Since it’s a discount, after we multiplied it with 20% (0.20), we need to take the product and subtract it from the original price.
A) x/y = 2/3
B) x + y = 105
Solving Equation A for y
A) y = 1.5x
Substituting A into B
B) x + 1.5x = 105
2.5x = 105
x = 42
y = 63
Answer:
2
Step-by-step explanation:
-10*7.5+115=p
115-75=p
p=40