subject
Mathematics, 12.02.2021 06:30 fluffpupkiki

1. -4x-y=11 and 4x+4y=-20 by elimantion

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 20.06.2019 18:02
Rita wants to buy sweater that was originally priced at $25 today the sweater is on sale for 40% off the original price what is the sale price of the sweater. rita has a coupon for an addition 10% off the sale price. how much will rita pay for the sweater before taxes
Answers: 2
question
Mathematics, 21.06.2019 14:30
If lmn=xyz, which congruences are true by cpctc? check all that apply
Answers: 1
question
Mathematics, 21.06.2019 17:40
Find the volume of the described solid.the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x.a) 441b) 147c) 864d) 882
Answers: 1
question
Mathematics, 21.06.2019 21:00
The perimeter of a rectangle is 42 inches. if the width of the rectangle is 6 inches, what is the length
Answers: 2
You know the right answer?
1. -4x-y=11 and 4x+4y=-20 by elimantion...
Questions
question
Mathematics, 23.09.2019 00:30