mandmpbandj mandmpbandj

01-04-2020
Mathematics

contestada

The product of a number and 4 increased by 7 is 5. What is the number?

Respuesta :

instaoceanclash instaoceanclash

01-04-2020

Answer: x = -1/2 = -0.5

Step-by-step explanation:

set up an equation

4x + 7 = 5 subtract 7 from both sides

4x = - 2 divide both sides by 4

x = -2/4

x = -1/2 = -0.5

Answer Link

Otras preguntas

Daggie's Sandwiches, Inc., sells the rights to use its name and sell its sandwiches in a given market area to aspiring businesspeople who are willing to pay agr

Assume X and Y are independent random variables with the following distributions: Col1 X -1 10 1 2 Col2 P(X) 0.3 0.1 0.5 0.1 Col1 Y 2 3 5 Col2 P(Y) 0.6 0.3 0.

Help with math *9th grade*

The line of sight from a small boat to the light at the top of a 45-foot lighthouse built on a cliff 25 feet above the water makes a 20° angle with the water. T

While mosses can cover a significant area of land, they are never more than a few centimeters tall. Why do they not grow tall?

What is the highest energy orbital of elements with valence electrons in the n=3 shell?

Cindy goes to the market and spends $15 on 2 lbs of apples and 3 lbs of grapes. The grapes cost $2.45 per pd. How much is one pound of apples?

Which of the following is NOT one of the major factors that is credited for contributing to the rise of advertising?

The highest number of states' courts use which method for selecting trial court (including municipal level) judges?

Texas uses ________ to review the facts and decide whether enough evidence exists to try cases.