Choose the scenario that describes a proportional relationship. Miguel earns $7.50 per hour while babysitting.

A hotel charges a flat rate of $12.00 to park in their parking lot.

A cellphone plan is $25 plus $0.05 per megabyte, MB, of data usage.

Raphael sells paintings for $200 each at a market but has to pay $100 to reserve a table.

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.

Ten times the square of a non-zero number is eqaul to ninety times the number

Daniel expanded the expression as shown below -2(-8x-4y+3/4)=-10x-8y-11/4 what errors did he make? check all that apply