Step-by-step explanation:
that means she spent 3months in Spain to learn Spanish while she spent 9months in colombia
To find the percent of increase get the difference between the prices and then divided by the oringinal price and then time that by 100
increase =
Answer:
B. The solution is valid because all steps to solve the inequality for F are correct.
Step-by-step explanation:
F - 32 ≤ 0
Add 32 to both sides of the equation to have;
F -32 + 32 ≤ 0 + 32
F ≤ 0 + 32
F ≤ 32
It can be observed that to solve for F, the steps are correct. Thus the solution is valid. Therefore, the correct choice in the given question is the solution is valid because all steps to solve the inequality for F are correct.
Answer:
18
Review the factors of 324 to get the square root which is 18
