toothpick69 toothpick69

04-11-2020
Mathematics

contestada

Two positive numbers have a difference of 8. The larger number is 2 less than 3 times the smaller number. Find the numbers.

Respuesta :

4TuneCookee 4TuneCookee

04-11-2020

Answer:

13 and 5

Step-by-step explanation:

x - y = 8

x = 3y - 2

This is a system of equations, solve by substitution.

(3y - 2) - y = 8

2y - 2 = 8

2y = 10

y = 5

Then solve for x

x = 3y - 2

x = 3(5) - 2

x = 15 - 2

x = 13

Answer Link

Otras preguntas

on jan-1 our business received $33,000 in cash from investors in exchange for stock in the corporation. on jan-2 our business paid $18,000 with check for insura

Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms. PLEASE HELP!!! And what are the names of the

10 points Transformation Reflection over x-axis Preimage Point (-2,7) Image Point (x = ?, y = ?) x coordinate is type your answer... coordinate... and y

Hoy ellos ___ al cine. A. voy B. vas C. van D. we will

ag inc. made a $25,000 sale on account with the following terms: 1/15, n/30. if the company uses the net method to record sales made on credit, how much should

all complex solutions of 2x^2-3x+5=0

Megacorp regularly includes purchased goods in its inventory even though they are shipped fob destination. How would this affect financial statements?.

What is the slope of the line that passes through the points (8,-6) and (11, -12)?

Is drinking seawater a good idea for survival? What effect will drinking seawater have on you and your chances of surviving until you are rescued?

Calculate the amount of CH4N4O2 needed (in grams) to produce 1500.0 liters of gas at standard temperature and pressure (STP), 1.0 atmosphere of pressure and 32

Q&A Education