Answer:
x = 11
Step-by-step explanation:
3(2x-4) = 5x-1
6x + (-12) = 5x + (-1)
add -12 to both sides, subtract 5x from both sides. Simplify.
x=11
The power to a power rule is : KEEP THE BASE AND MULTIPLY THE POWERS.
Ex. (x^3)^4 = x^(3*4) = x^12
So ....
(7^10)^5 = 7^50
Last option is correct.
Answer:
Parallel equation is y=-2/3x+5
Perpendicular equation is y= 3/2x + 4
Step-by-step explanation:
Answer:
20.94395
Step-by-step explanation:
To find the percentage of the discount first of all we will calculate the price discounted.
for that we will subtract the new price from the original price
225 - 90 = 135
Now to find the percentage discount we will use the following method of dividing the difference in both prices by original price multiply it with 100
135/225 x 100 = 60
This means that the percentage discount was 60% on this dress.
