(new - original)/original = mark up
(78.08-64)/64= mark up
14.08/64 =mark up
.22 = mark up
multiply by 100 to get to a percent
mark up = 22 percent
If the gradient is the same the line will be parallel. Your answer is <span>Y=2x + 3 </span>
Answer:
The first one is c the second is b
Answer: B
The square root of 71 does not equal 1
Answer:
2/5(x-1)-3/5(x+1)
Step-by-step explanation:
Of is always multiplication
Because you are multiplying an equation *x-1* you are going to put it into parenthesis.
Put the multiplying number(s) on the outside of the parenthesis to make it distributive property.
Less than always means minus
Therefore, the answer will be 2/5(x-1)-3/5(x+1)
Hoped this helped :)
