12-06-2020
Mathematics

contestada

Use substitution to solve this system of equations:
5x+y=10,
y=x+4.

Respuesta :

meredith48034 meredith48034

16-06-2020

Answer:

Step-by-step explanation:

5x + x + 4 = 10

6x + 4 = 10

6x = 6

x = 1

y = 1 + 4

y = 5

(1, 5)

Answer Link

Otras preguntas

The cost of 5 similar digital cameras and 3 similar video cameras is 3213. Each video camera costs 4 times as much as each digital camera. John buys a digital c

50 is 40% of what number?

What is 689 divided by 53

how do you can you solve this problem 37 + y = 87; y =

in rabbits, black fur is dominant over white fur. Show the cross of a heterozygous black male with a homozygous white female.

You bought a car for $25,000. You have owned it for one year, and it is now worth $21,000. What is the percent decrease in your car's value?16%19%84%119%

rewrite the expression without using grouping symbols. -6(8+12)

in rabbits, black fur is dominant over white fur. Show the cross of a heterozygous black male with a homozygous white female.

what is a device that transforms thermal energy to mechanical energy

Mr. Jacob is 55 years old and tony is 7 years old. in how many years will mr. Jacobs be 4 times as old as Tony