rosa2630 rosa2630

12-10-2019
Mathematics

contestada

Joan has 287 dollars to spend on 7 books after buying them she had 14 dollars how much did the books cost

Respuesta :

fluffyowo fluffyowo

12-10-2019

Step-by-step explanation:

287 - 7x = 14

-7x = 14 - 287

x = -273 ÷ -7

× = 39 dollars

Answer Link

Otras preguntas

A bus makes several stops along a city street, with no passengers boarding the bus at any stop. At the first stop, 1/3 of the passengers exit. At the second sto

a ramp 20 m long and 4 m high is used to lift a heavy box. a pulley system with 4 rope sections supporting the load is used to lift an identical box to a height

A construction worker fills a mold with concrete. This solid figure represents the mold. I NEED THE ANSWER QUICK! What is the volume of the concrete that fills

Rhett made a simple drawing of his house. it is a three dimensional figure with four faces that are rectangular and two that are square. What kind of figure is

What are the major causes of crime, and how can government officials solve this problem?

Which two sentences explain the North's opposition to the use of slavery in the South? The slave population increased the South's representation in Congress. No

Factor x2-3x - 28 ax2 + bx + c Identify the values that should be written to complete the X diagram On the top: On the bottom: On the sides: Rewrite the express

Based on the observations Natalie Curtis made about the Navajo songs, which statement best describes how the songs were performed? They were read aloud to make

According to Lincoln, the purpose of the Civil War was:

Diego can type 140 words in 4 minutes. At this rate, how long will it take him to type 420 words? pls help me