Answers by Warren Zhu
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Answers by Warren Zhu

Answers by Warren Zhu
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Using substitution, the value of y is equal to: 2x – 3y = -22 A. y = -8 B. y = 2 C. y = 11 D. No solution
answered Dec 16, 2024
4 votes
221k views
Question Which of the following could be classified as producing a physical change? OA. Burning a stack of newspapers OB. Boiling an egg to put in a potato salad OC. Placing steel wool in saltwater to
answered Jul 22, 2024
4 votes
113k views
A baseball team has played 50 games total and has won 35 of them. What is the correct calculation of the PCT? A. PCT=15/50 .300 B. PCT=35/50=.700 C.PCT=35/15=2.333. D. PCT=15/35=.429 Can you tell me please,
answered Jul 18, 2024
4 votes
124k views
Identify the following rhythm (lead II): whinshininkinghis
answered May 19, 2024
5 votes
234k views
During the process of gas exchange, which substances cross the membrane using the process of simple diffusion?
answered May 2, 2024
4 votes
137k views
According to your text, intelligence tests have been beneficial in: A) Identifying only academic intelligence B) Predicting social intelligence C) Assessing practical intelligence D) Diagnosing emotional
answered Apr 7, 2024
5 votes
138k views
Running records and anecdotal records are a form of _______ records. The key to detailed and objective observational records is _______. The most important reason caregivers should observe children is
answered Oct 13, 2023
2 votes
174k views
Please help!!! Thank you!
answered Sep 13, 2023
5 votes
46.4k views
Blood alcohol concentration refers to amount of alcohol
answered Aug 22, 2023
4 votes
62.1k views
2 paragraph essay on what you would do as a teacher to keep brain development in mind and make sure your children are learning
answered Jul 1, 2023
4 votes
177k views
Leann Wolfe estimates that she will drive 14,000 miles during the year and will have $2,200.00 in annual fixed costs. If her goal is to have a cost per mile of $0.31 or less for her compact car, what is
answered Jun 27, 2023
5 votes
31.8k views
Can someone explain to me how to do this? (-6, -1) (11, -18) I need to find the slope and the (x1 - x2) thing (y1 - y2)
answered Apr 28, 2023
4 votes
17.4k views
Can someone please go into detail on how they simplified this expression? Thanks! : 4a - (4a-3)=4a 1(4a 3) Identity property 4a -4a + 3 Distributive property 0 -3 Combine like terms. 3 simplify I really
answered Feb 13, 2023
9 votes
2.5k views
Who was a co-founder of the Sierra Club? A.) Aldo Leopold B.) John Muir C.) Theodore Roosevelt D.) Gifford Pinchot
answered Nov 11, 2022
6 votes
46.4k views
23) The area of one piece of pizza is 14.13 in? If the pizza is cut into eighths, find the radius of the pizza
answered Sep 23, 2022
6 votes
213k views
(efectivo): write 3 different sentences with this vocabulary word.
answered Jun 27, 2022
9 votes
217k views
True or False. In artificial selection, humans control the outcome and decide on the traits passed down to the next generation of offspring. *
answered Apr 24, 2022
4 votes
61.6k views
Karen is 17 years old and has a BMI that indicates appropriate weight. She loves to eat all kinds of food.
answered Mar 14, 2022
4 votes
77.0k views
When the equation below is balanced the coefficient of carbon dioxide is c4h8+o2 co2+h2o
answered Jan 10, 2022
6 votes
102k views
1. If x² - y² = 55, and x-y=11, find the value of y. I think x is 8 and y is -3 but I just want to make sure​
answered Jan 9, 2022
4 votes
205k views
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