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Zielflug [23.3K]
3 years ago
5

The incorrect work of a student to solve an equation 2(y + 4) = 4y is shown below: Step 1: 2(y + 4) = 4y Step 2: 2y + 6 = 4y Ste

p 3: 2y = 6 Step 4: y = 3 Which of the following explains how to correct Step 2 and shows the correct value of y?
Mathematics
2 answers:
Papessa [141]3 years ago
8 0
What are your answers
Oksana_A [137]3 years ago
4 0

Answer:

The answer is B

Step-by-step explanation:

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Given: g(x) = x-4 and<br> h(x) = 2x-8.<br> What are the restrictions on the domain of gh?
Pepsi [2]

Answer:

Step-by-step explanation:

6

7 0
3 years ago
Evaluate (x + y)0 for x = -3 and y = 5.<br><br> A. -1/2<br> B. 0<br> C. 1<br> D. 2
Anastasy [175]
Hello there! With the values of "x" and "y", they fill in the parenthesis. -3 + 5 is 2, because adding into a negative makes the number go up, or just simply subtracting 3 from 5 works as well. However, there is a 0 beside it, so we raise 2 to the 0 power. Anything that is raised to the 0 power is always equal to 1. And there is no other part of the question, so 1 is our answer. The answer is C: 1.
8 0
3 years ago
Read 2 more answers
Plzz help me im going to most more like this because im not understanding it
lisov135 [29]
Hi there!

In order to solve, you can use substitution. This means that you use one equation and solve for one variable, then use that one equation and plug it into the other equation. Here's how we'd do it:

WORK:
x = 12 - y (since x is already solved for, we'll use that to plug into the other given equation.
2(12 - y) + 3y = 29 (using substitution)
24 - 2y + 3y = 29
24 + y = 29
y = 5
Plug the value of y back into the first equation
x = 12 - 5
x = 7

ANSWER:
A - x = 7, y = 5

It seems as though you're having some trouble with these questions, PLEASE MESSAGE ME!! I'd be more than happy to help you work through as many problems as you need until you get the hang of it (plus, it doesn't cost you any points!)

Hope this helps!! :)
If there's anything else that I can help you with, please let me know!
5 0
4 years ago
What is the measure or PHJ
Elina [12.6K]

Answer: The measure of PB and J* not PHJ is Deliciousness.

Step-by-step explanation:

6 0
4 years ago
One serving of yogurt has 95 cal what is a reasonable estimate for the number of calories in 2.5 servings of yogurt One serving
Sedaia [141]
THte awnser would be 237.5
5 0
3 years ago
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