Questions by MarcoL

Questions by MarcoL

What is the solution to the system of equations? 2x + y - Z= 7 - X- 2y – 2z = -9 X + 3y - 32= 6 A : (3,-2,1) B : (3,2,-1) C : (3,2,1) D : (-3.2,1)

asked Dec 1, 2023

1 answer

8 votes

318k views

Can i dye my red hair over with a copper color dye ? please help

asked Nov 5, 2023

2 answers

26 votes

468k views

Which number line models the expression(-)?0-11-1-

asked Sep 3, 2023

1 answer

3 votes

462k views

Name three minority groups who aided in the war effort during wwii.

asked Apr 7, 2023

1 answer

27 votes

473k views

Two angles are complementary (sum of90°). The sum of the measure of the firstangle and half the second angle is 64°.What are the measurements of the twoangles?

asked Mar 22, 2023

1 answer

14 votes

69.2k views

Find the area of the following figure:

asked Jul 19, 2022

2 answers

7 votes

486k views

15. The New York City subway is known for its crowded cars. If all the seats in a car are taken, passengers must stand and steady themselves with railings or handholds. The last subway cars designed with

asked Jul 15, 2022

2 answers

18 votes

245k views

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