Which equation below represents this word problem?

there are 5 times more blue cars than white cars in steve's neighborhood. there are 3 white cars in his neighborhood. how many blue cars are there if b represents blue cars?
group of answer choices

a. b = 5 × 3

b. 5 = b × 3

c. 3 = 5 × b

d. b = 5 + 3

Is a currency whose value is tied to another currency, meaning that the exchange is fixed

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).