lbug2005 lbug2005

15-01-2019
Mathematics

contestada

Can you PLEASE help me,

Which equation results from adding the equations in this system?
-2x+y=8
5x-y=-5

A)7x=13
B)7x=3
C)3x=3
D)3x=13

Respuesta :

brennanxd brennanxd

15-01-2019

It’s D it’s substitution just not simplified

Answer Link

Otras preguntas

how can historians study prehistory

What religion helped to unite the people of Europe during the Middle Ages? Hinduism Islam Christianity Judaism

hal says that the greatest product of a three digit number and a one digit number is 8,891. is he correct???????????????????????? explain pleaseeee

A trip to Portland, Oregon, from Boston will take 7 3/4 hours. Assuming we are two-thirds of the way there, how much longer in hours will the trip take?

How do i turn 24% into a fraction

By the early 700s, the Islamic empires stretched from what two countries?

Which of the following comparisons is false 4 liters=1 gallon 1 foot=1 meter 25 grams 1 ounce 10 kilometers = 9 miles

The difference between two positive integers is 40. One integer is three times as great as the other. Find the integers.

what is the expanded form of 0.334

How did the Militia Act affect African Americans during the Civil War?