candylord94 candylord94

11-06-2020
Mathematics

contestada

I need help on these two questions please.

I need help on these two questions please class=

Respuesta :

Amarokwolf Amarokwolf

11-06-2020

Answer:

7)x=20 8)x=19

Step-by-step explanation:

7)4x-40=2x

4x-2x=40

2x=40

x=20

8)

2x+19=3x

3x-2x=19

x=19

Answer Link

Otras preguntas

You purchase a spreadsheet program for your computer from a vendor who mass-produces software. What is the term for this type of software?

when did the farmers write the united states constitution

a car cost $20,000 when it was purchased. the value of the car depreciates by 8% each year. find the rate of decay each month.

Toni is designing a rug using a coordinate plan. She uses polygon A B C D with vertices A (2, 2), B (-2, 2), C (-2, -2), and D (2, -2). Each unit on the grid re

“With thorns, she scratches/ on my window, tosses her hair dark with rain,/ snares lightning, cholla, hawks, butterfly/ swarms in tangles.” This quote shows wh

who are round characters in American Born Chinese

what is a system of linear equations

through which process is energy transferred to a molecule that the cell use as fuel for its various activities

A student solved this problem and said the answer is miles. Jeff ran on two different days. The first day he ran mile and the second day he ran mile. W

Which process of cellular respiration generates the most ATP when glucose is completely oxidized to carbon dioxide and water?