Answer:
what's likely is times or Addition less like likely is subtraction or rounding
So your starting amount is 5. Your equation will start like this:
5+
Now 45 dollars a week. So no matter how many weeks you are going to multiply it by 45. So you add that in and you have an equation that looks like this:
5+45x
X stands for the weeks. Then finish it off with your equals:
5+45x=y
Y is the total amount of money.
The Equation will be.
5+45x=y
Part 2:
The equation is set up on weeks so you need to find out how many weeks 28 days is.
28/7=4
Now that you know that you can substitute 4 for x.
5+45*4=y
5+180=y
185=y
He will have 185 dollars in his bank. <span />
Answer:
v = -1
Step-by-step explanation:
First, you will need to solve it step-by-step:
(4v − 9)(1 + v) = 0
Next, you need to simplify both sides of the equation:
4v(2) − 5v − 9 = 0
Now, factor the left side of equation:
(4v − 9)(v + 1) = 0
The last thing you need to do is to set all of the factors to equal to zero:
4v − 9 = 0 or v + 1 = 0
So, that means that you answer:
v=9/4 or in your case, v = −1
Answer and Step-by-step explanation:




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<em><u>Distributive property of multiplication :</u></em>



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<em><u>Now, that we know what it means let's apply it in our equation:</u></em>
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<em><u>Now, we simplify:</u></em>
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<em><u>Divide both sides by 2 in the equation:</u></em>
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<em><u>Simplify :</u></em>
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<em><u>Thus, the first correct step is option B,</u></em>
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