Step-by-step explanation:
Sally mass = 70 kilograms
Dave mass = 170 pounds ≈ 77 kilograms
Sally's mass as a percentage of Dave's mass = (70/77)x100
Sally's mass as a percentage of Dave's mass ≈ 91 %
Answer:
6x is indeed the Greatest Common Factor.
Step-by-step explanation:
6x[3 - y² + 2y⁶]
Answer:
$204.11
Step-by-step explanation:
To find 70% of $269.99, multiply $269.99 x .7 = $188.99.
To find the 8% sales tax on $188.99, multiply $188.99 x .08 = $15.12.
Add the $15.12 of sales tax onto the cost of $188.99 = $204.11
A rational number is a number that can be expressed as the relationship between two integers. Fractions and decimals will either repeat or end. An example is 5. Maybe 7. 53573 is an example as well. So is 5/1, because 5 and 1 are both integers. so is 7.5, because 7 and 5 are both integers, and it ends (the numbers after the decimal doesn't keep going). Your answer is 7.8, because it ends.
