Recent activity by Yi Zeng

Recent activity by Yi Zeng

Determine the equivalent system for the given system of equations.4x − 5y = 23x − y = 8a. 4x − 5y = 213x − 8y = 4b. 4x − 5y = 210x + 3y = 15c. 4x − 5y = 213x − 8y = 26d. 4x − 5y = 27x + 6y = 10

answered Dec 9, 2023

1 answer 159k views

For this discussion you will have an unconventional debate with your peers. You must first decide whether or not you think that judges should be appointed or elected. Be sure to be prepared to argue/explain

asked Sep 23, 2023

2 answers 128k views

If f(x) = 5x + 40, what is f(x) when x = -5?

asked Sep 17, 2023

1 answer 138k views

PLEASE HELP AND FAST

answered Aug 30, 2023

1 answer 16.4k views

A super easy question about conflict (man vs. man, man v.s. self, man v.s society, man vs. nature) Passage: Richard leaped from his bed and ran to the door. The smell of the smoke woke him, and when he

answered Aug 22, 2023

2 answers 220k views

Use synthetic division to find the quotient and remainder when2x^3+ 9x^2- 8x+ 4 is divided by x - 2

answered Aug 17, 2023

1 answer 79.1k views

Solve: C = 2лr, for r

answered Jun 25, 2023

1 answer 135k views

Answer the parts below. (a) We want to show 5x+2 and 2 + 5x using algebra tiles. More abou For each, choose the correct way to show it. X x X X X X X X x 1 1 1 1 1 X 1 X 5x+2

asked Jun 3, 2023

1 answer 175k views

How does the central nervous system integrate incoming information.

answered Feb 25, 2023

1 answer 161k views

Can somebody please help me

answered Nov 13, 2022

2 answers 16.0k views

PLEASEEEEEE HELP ME !!!!

answered Nov 13, 2022

1 answer 103k views

Use the drop-down menus to answer the questions. What inference can you make about Nora's state of mind? Based on the passage, what is the best prediction of what Nora plans to do?

answered Oct 14, 2022

2 answers 66.9k views

A company is designing a square prism. It's height is 3 yards longer than a side of its base. The volume of the prism must be 20 cubic yards. (V=l*w*h) Write a representative function for the volume of

asked Oct 6, 2022

1 answer 176k views

The length of a rectangle is three more than twice it’s width. The perimeter of the rectangle is 246 cm. Write an equation to find the perimeter and then find the length of the rectangle.

answered Sep 30, 2022

1 answer 205k views

PLEASE HELP ME I’LL GIVE BRILLIANCE TO YOU

asked Sep 17, 2022

1 answer 23.9k views

Help please Kjdjejnejdjjwkwkajkwkakakkz

asked Sep 15, 2022

1 answer 230k views

In which of the following industries did Andrew Carnegie work? Check all of the boxes that apply. The Pennsylvania Railroad Oil refineries Bridge construction

asked Aug 28, 2022

2 answers 38.6k views

In a bag there are 13 red marbles, 15 green marbles and 32 blue marbles. What is the probability of NOT picking a green marble. Reduce fraction to lowest terms.

answered Aug 25, 2022

2 answers 38.8k views

An American sausage is 4/3 inches long. How many pieces of sausage can be cut from the 4/3 inch piece of sausage if each piece is two-thirds of an inch?

asked Aug 15, 2022

1 answer 221k views

Choose the correct verb. 1. Yo (sé, conozco) su número de teléfono. 2. Yo lo (sé, conozco) bien. Es una persona buena. 3. Yo (sé, conozco) donde vive. 4. Yo (sé, conozco) su dirección y número de teléfono.

answered Aug 13, 2022

2 answers 70.7k views

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