xdegroat253 xdegroat253

01-06-2022
Mathematics

contestada

2y = x + 10

3y = 3x + 15

Respuesta :

Elisabethka Elisabethka

01-06-2022

2y=x+10

3y=3x+15

2y-10=x

3y=3(2y-10)+15

2y-10=x

3y=6y-30+15

2y-10=x

0=3y+15

2y-10=x

3y=15

x=2y-10

y=5

2y=x+10

2×5=x+10

x=0

x=0, y=5

Answer Link

Otras preguntas

Find the sample size, n, needed to estimate the percentage of adults who have consulted fortune tellers. Use a 0.02 margin of error, use a confidence level of 9

Rewrite the following linear equation in slope-intercept form. Write youk answer with no spaces. y+4= -2(x - 1)

Translate 60% of one-half x?

Find f(-5) if f(x) = Ix+1I

Jeremy randomly selected a round tile and a square tile from the sets shown below. What is the probability that Jeremy selected either two blue tiles or two whi

Which of the following is an odd function? f(x) = x3 + 5x2 + x O F(x)= √x Of(x) = x2 + x O f(x) = -x

How many cups are in 1 pint and 1 quart, respectively? Mary is baking hot milk cake. The recipe calls for one-half quart of all-purpose flour and one-half pi

Describe an experiment for the preparation and collection of Oxygen sodium peroxide

Correct the following sentence. The steel industry has changed radically over the last two decades, as large, integrated companies such as Bethlehem Steel once

The ability of the U.S. to achieve its national strategic objectives is dependent on the effectiveness of the U.S. Government in employing the instruments of na