company a
Step-by-step explanation:
if the work for company b takes more than two days is gonna be more than 1,000 dollars and if he pick company a he would owe 1,000 no matter how many days it takes
Answer:
You are correct 3(8n-8) and 24n-24 is the right answer
Step-by-step explanation:
Answer:
Step-by-step explanation:
Apply Distributive property:
Add like terms and then add 63 to both sides of the equation:
Pick the coefficient of the x term, divide it by 2 and square it:
Add it to both sides of the equation:
Rewriting the left side as a squared binomial, we get:
Apply square root to both sides:
And finally we need to add 1 to both sides of the equation. Then we get:
Answer:
C) 1050π cm²
Step-by-step explanation:
Surface area of a cylinder = 2πrh + 2πr²
radius, r = 3.5cm
Height, h = 4 cm
Surface area of a cylinder = 2πrh + 2πr²
= 2 * π * 3.5 * 4 + 2 * π * 3.5²
= 28π + 2π * 12.25
= 28π + 24.5π
= 52.5π cm²
Surface area of a cylinder = 52.5π cm
There are 20 bars of soap
Total plastic Emily needs for 20 bars of soap = surface area of each soap × 20
= 52.5π cm² × 20
= 1,050π cm²
The constant rate of proportionality is 12!
