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

Why might there be downtime in cloud services? Choose two options. Due to larger software updates being run. Due to the user having an incompatible device. Du

g(x)=2x^2-1-8 , what is the answer ?

Pretend the coastal town of Galveston, TX decided to install new wave generators on all its beaches to create energy for the entire island. What disadvantages m

Anumeha mows lawns. She charges an initial fee and a constant fee for each hour of work. F FF represents Anumeha's fee (in dollars) for working t tt hours. F =

All linear programming problems have all of the following properties EXCEPT a. variables that are all restricted to nonnegative values. b. a linear objectiv

Please help. I have already done 1 but don’t understand the others!!

What is 3 - 4 - (-4)

The original price of a ski jacket was $210. It was on sale at a 25% discount. Arianna had a coupon for an additional 10% off the sale price. What price did Ari

Do anyone idc just please I need help!!!!

A ball is tossed straight up from the surface of a small, spherical asteroid with no atmosphere. The ball rises to a height equal to the asteroid's radius and t