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Solve the system of equations below using a matrix equation. 2x + y = - 7 x − y = 4 Select one: a. ( 1, 5 ) b. ( - 1, - 5 ) c. ( - 1, -2 ) d. ( 0, - 7 )
answered
Dec 10, 2023
Mathematics
college
4
votes
60.1k
views
How to write an equation of the line below?
answered
Oct 14, 2023
Mathematics
high-school
3
votes
197k
views
Suppose that an electronics manufacturer claims that, on average, its gaming systems last 10 years. If its gaming systems do, in fact, last an average of 10 years, what would be the expected mean amount
answered
Sep 6, 2023
Mathematics
college
3
votes
136k
views
(PLEASE I BEG...don't start an argument but...) 1: Black Lives Matter or All Lives Matter? Personally, I think All Lives Matter. Everyone deserves to be loved, and skin doesn't change who you are, because
answered
May 7, 2023
Law
middle-school
13
votes
205k
views
Develop an argument that explains how the balance of power between state governments and the federal government has been maintained over the years. Use at least one piece of evidence from one of the following
answered
Mar 15, 2023
Advanced Placement (AP)
high-school
2
votes
81.0k
views
if the probability that it will rain tomorrow is 0.32 what is the probability that it will not rain tomrrow
answered
Feb 27, 2023
Mathematics
high-school
6
votes
14.0k
views
CAN SOMEONE PLEASE TRANSLATE THIS FOR ME?!! PLEASEEEE IM LITERALLY BEGGING
answered
Dec 28, 2022
Spanish
high-school
6
votes
124k
views
700 people attended a football game. If 20% of the people who attended were teenagers, how many teenagers attended the game? Plz. Helppp me what the answer???
answered
Nov 20, 2022
Mathematics
high-school
4
votes
149k
views
Your body releases more glucose into your blood during the fight or flight response. true or false
answered
Nov 19, 2022
Biology
high-school
7
votes
34.9k
views
Can u help me please
answered
Jul 25, 2022
English
high-school
4
votes
69.8k
views
List good and bad points about play a team sport!
answered
Jul 7, 2022
Computers and Technology
high-school
2
votes
110k
views
The difference of two numbers is 596 The smaller number is 716 what is the other number?
answered
Jun 1, 2022
Mathematics
college
4
votes
25.4k
views
The greatest danger faced by American soldiers at Valley Forge was: А British soldiers B Freezing weather C Lack of leadership D In-fighting
answered
Mar 22, 2022
Social Studies
college
9
votes
202k
views
How did Theodore Roosevelt believe government should interact with businesses ?
answered
Mar 7, 2022
Social Studies
high-school
6
votes
131k
views
a ball is shot out of a homemade air cannon. It flies through the air such that its height, as a function of time, is given by: h= -16t^2 + 64t + 10. where h is the height of the ball in feet and t is
answered
Feb 2, 2022
Mathematics
high-school
2
votes
15.5k
views
Can someone at least have an estimate of how much money you will need to buy things fro your new house.. ( I mean everything including mattresses, sofas, bed sets, blankets, cleaning products, other products,
answered
Dec 28, 2021
Mathematics
high-school
2
votes
27.0k
views
What is mode and range
answered
Nov 9, 2021
Mathematics
high-school
2
votes
208k
views
What organelle releases energy in the cell
answered
Oct 29, 2021
Biology
middle-school
6
votes
89.8k
views
Find the EXACT area of the shaded. The square has a side length of 24 meters.
answered
Sep 8, 2021
Biology
high-school
7
votes
56.7k
views
Can somebody please help me I don't understand
answered
Jul 28, 2021
English
high-school
4
votes
205k
views
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