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Question

Consider the following system. 2x-y+ 3z=-5 -x+y-z=1 4x - 3y + 5z = -7 Choose the best description of its solution. a. No solution b. Unique solution c. Infinitely many solutions d. Cannot be determined

asked Dec 27, 2024

1 answer 182k views

Which of the following is true about strategies children use to help them solve math problems? a. Children always abandon less efficient strategies when they discover more efficient strategies. b. Only

answered Oct 13, 2024

1 answer 223k views

(1) Two different groups of black musicians grew up in New Orleans. (2) The first of these, the slaves, brought with them the music of Africa What two subjects does the author compare and/or contrast?

asked Sep 13, 2024

1 answer 40.0k views

(-20) + (-19) + (-89) + (23) + (-3) + (-17) solution.

asked Aug 17, 2024

1 answer 45.5k views

Compare and contrast the treatment of Chinese immigrants and Hispanic citizens to that of Native Americans during the period of western settlement. a. Equal opportunities and treatment b. Discrimination

asked Aug 13, 2024

1 answer 32.7k views

What is the solution to the system of equations? y = -2x - 6, 4x - y = -3 1) (-15, 24) 2) (-7, 8) 3) (-5, 4) 4) I don't know

asked Aug 7, 2024

1 answer 200k views

When did licensed physicians become involved in the US coroner system?

asked Aug 4, 2024

1 answer 160k views

(?) (?) (Hydraulic reservoir) When gear is retracted reservoir fluid quantity _____. When flaps are retracted reservoir fluid quantity _____.

asked Apr 24, 2024

1 answer 31.5k views

Which action is necessary during the procedure phase of the hair design? A. Distribute hair in desired directions B. Distribute hair in random directions C. Distribute hair in over directed directions

asked Apr 16, 2024

1 answer 190k views

Which of the following is the most appropriate therapeutic agent for acute influenza? A. azithromycin (Zithromax) B. acyclovir (Zovirax) C. tetracycline (Sumycin) D. zanamivir (Relenza)

asked Apr 14, 2024

1 answer 213k views

A 63 y/o female complains of chest pain. The monitor reveals a sinus bradycardia at 42. Vitals are P 42, R 15, BP 86/60, SaO2 of 94%. You have established IV access and administered the maximum dose of

answered Feb 25, 2024

1 answer 51.2k views

What is the solution set of this system of equations? y=x2+6x+8 y=2x+4 The solution set of a system of equations is the set of all values that satisfy all the equations.

asked Jan 25, 2024

2 answers 36.8k views

Minerals composed predominantly of which of the following bond types tend to be most soluble in water? 1) covalent 2) metallic 3) ionic 4) van der Waals 5) mineral solubility does not depend on bond type

asked Jan 2, 2024

1 answer 2.4k views

The angle of elevation of the mountain is 54o. The base of the mountain is 700 ft. What is the height of the mountain? Round your answer to a nearest foot. Show your work.

answered Dec 4, 2023

1 answer 182k views

What is mapping and give five example of it

asked Oct 8, 2023

1 answer 168k views

A card is drawn from a standard deck, put aside, and then another card is drawn. What is the probability that the first card is a king and that the second card is a queen? FRACTION FORM

asked Sep 1, 2023

2 answers 179k views

How did Enlightenment thinkers draw conclusions? They relied on science and observation. They drew upon their religious beliefs, They borrowed ideas from history, They thought differently about the world.

answered Aug 25, 2023

1 answer 89.1k views

Find the function f given that the slope of the tangent line at any point (x, f(x)) is f '(x) and that the graph of f passes through the given point.f '(x) = 4(2x − 9)^3 (5, 11/2)

asked Jul 9, 2023

1 answer 131k views

I would like help solving this problem for my review guide as I need a quick answer so i can study for tomorrow

answered May 3, 2023

1 answer 17.3k views

Graph the line. y = 2x-5

answered Apr 29, 2023

2 answers 216k views

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