Ups charges $7 for the first pound, and $0.20 for each additional pound. fedex
charges $5 for the first pound and $0.30 for each additional pound. how many pounds
will it take for ups and fedex to cost the same? write an equation.
7p +0.20 = 5p +0.30
0.20p + 7 = 0.30p + 5
7 -0.20p = 5 - 0.30p0.20p - 7 = 0.30p - 5

He expression 2(l + w) is used to calculate the perimeter of a rectangle, where l is length and w is width. if the length is fraction 2 over 3 unit and the width is fraction 1 over 3 unit, what is the perimeter of the rectangle in units? fraction 2 over 3 unit 1 unit 1fraction 2 over 3 units 2 units

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.

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?