dejina94 dejina94

01-09-2021
Mathematics

contestada

5. If -5(-2x + 10) is equivalent to 10x + b, what
is the value of b?

Respuesta :

govdylan1 govdylan1

01-09-2021

Answer:

b = - 50

Step-by-step explanation:

Using F.O.I.L (First Outer Inner Last)

-5 × - 2x = 10x

-5 × 10 = - 50

10x - 50

10x - 50 = 10x + b

10x - 10x - 50 = b

b = - 50

Answer Link

Otras preguntas

HELP ME!!!!!! Cell differentiation is governed by genes. Depending on where in the body it is located, a given gene can be turned off, weakly on, or strongly on

You are sleeping at the station while on shift. The tones go off loudly and lights instantly come on. You jump out of bed and quickly put on your clothes and ru

Duke University's Dean of students had to speak to students about Sexual Misconduct Policy. From his demographic analysis, he concluded that he mainly had to be

A 20.0-kg traffic light hangs midway on a cable between two poles 30.0 meters apart. If the sag in the cable is 0.40 meters, what is the tension in each side of

she's a predator from your local ecosystem explain how it obtains its energy then describe its role in the food web

Which example refers to the division of labor? A) performing work on an assembly line B) establishing a labor union C) sending jobs to foreign factories D) crea

Determine and state the maximum error of the function G(x,y,z)=20 ln⁡(xyz^2 ) using differentials when (x,y,z)=(2,3,4) and given that the error in x is ±0.10, i

It is April 2018 and Mark is a novice investor who wants to decide between purchasing shares in Eagle Corp or Myna Bird Inc. In fiscal year 2017, Eagle Corps re

12x^4 − 20x^2+ 32x 1. Explain how you find the common factors of the variable? 2, Explain how you find the common factors of the constants? 3. What are the c

Dylan plants grass in a rectangular space behind the clubhouse. The area of the space is 70 square feet. If the length of the space is 14 feet, what is the widt