elleware elleware

07-09-2017
Mathematics

contestada

The equation 1.5r+15=2.25r represents the number r of movies you must rent to spend the same amount at each movie store. How many movies must you rent to spend the same amount at each movie store?

Respuesta :

kbidal685 kbidal685

17-09-2017

1.5r+15=2.25r
r=20

Hope I could help c:

Answer Link

Otras preguntas

A 2100 g block is pushed by an external force against a spring (with a 22 N/cm spring constant) until the spring is compressed by 11 cm from its uncompressed le

(1) What is the distance between the points (–8, –2) and (–7, –2)? A 1 B6 C10 D15(2) What is the perimeter of rectangle ABCD shown on the coordinate plan

Kali builds a tower using only red, green, and blue toy bricks in a ratio of 4:3:1. She then removes 1/2 of the green bricks and adds 1/3 more blue bricks, redu

-tan(130°) - tan(75°)/1 + tan(130°)tan(75)

When a focus group deals with a potentially sensitive topic, what do they usually do?

Near which location in New York State would a geologist have the greatest chance of finding dinosaur footprints in the surface bedrock? (1) 41Â° 10' N latitude,

In Fe atom, which subshell experience the lowest effective nuclear charge and are hence the first removed upon ionization? (A) 1s (B) 3p (C) 3d (D) 4s

What is food commodities

You are in a train traveling on a horizontal track and notice that a piece of luggage starts to slide directly toward the front of the train. From this observat

Josie read 100 pages of her book last week and 146 pages this week her older brother says he read about 3 to 4 times as many total pages as Josie explain why 2,