Mathematics, 05.10.2020 06:01 Bloom247
Anyone please help me.
I’m learning about Solving Systems of Equations using substitution
Question 1 is
{Y=3x-2
{Y-3x=4
And question 2 is
{0.8x-0.2y=1.5
{0.1x+1.2y=0.5
I don’t really understand it please help
Answers: 1
Mathematics, 21.06.2019 14:30
Christine went shopping and bought each of her six six nephews a? gift, either a video costing? $14.95 or a cd costing? $16.88. she spent ? $ 97.42 97.42 on the gifts. how many videos and how many cds did she? buy?
Answers: 1
Mathematics, 21.06.2019 20:30
Select all expressions that are equivalent to 2(3x + 7y). question 1 options: 6x + 14y 6x + 7y 1(6x + 14y)
Answers: 1
Mathematics, 21.06.2019 22:00
You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?
Answers: 3
Anyone please help me.
I’m learning about Solving Systems of Equations using substitution
Chemistry, 10.11.2020 14:00
History, 10.11.2020 14:00
Biology, 10.11.2020 14:00
Mathematics, 10.11.2020 14:00
Computers and Technology, 10.11.2020 14:00
Mathematics, 10.11.2020 14:00
Biology, 10.11.2020 14:00
Mathematics, 10.11.2020 14:00
Mathematics, 10.11.2020 14:00
Mathematics, 10.11.2020 14:00
English, 10.11.2020 14:00
Mathematics, 10.11.2020 14:00