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Makovka662 [10]
3 years ago
7

PLEASE HELP WITH #9! I really don't remember how to do this. THANKS.

Mathematics
1 answer:
AysviL [449]3 years ago
7 0
The answer is A because you want to get "y" by itself. When you add the 10 over, you get 6x+9=3y. Then, you get "u" by itself by dividing everything by 3. You end up getting 2x+3=y and the slope is the number in front of x and the y-intercept is the number not attached to a variable.
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A=5x+20
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3 years ago
Write an expression for the area of the shaded region in its simplest form. Show all of your steps.
patriot [66]
The area of the shaded region will be the area of the rectangle minus the area of the white square inside of it:

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First, FOIL both of the areas separately:

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Simplify within the parentheses by adding like terms:

(2x^2 + 25x + 50) - (x^2 + 2x + 1)

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3 0
3 years ago
What is the answer to 1
Burka [1]
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8 0
3 years ago
emeril used a total of 7 1/4 cups of flour to make three pastries. he used 2 1/4 cups of flour for the first and 2 1/3 cups for
inysia [295]
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5 0
3 years ago
Read 2 more answers
Solve for x. 2.6, 10.4
Liono4ka [1.6K]

Answer:

x=13

Step-by-step explanation:

2.6+10.4=13

8 0
3 years ago
Read 2 more answers
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