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ExtremeBDS [4]
3 years ago
8

2. Solve for y. A 10.5 B 9 C 13.5 D 12

Mathematics
1 answer:
Vera_Pavlovna [14]3 years ago
5 0
It’s A
Because if you subtract 12 from 96 you’ll get 8y=84 then divide both sides by 8 you get 21/2 simplify and get 10.5 or 10 1/2
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Can someone please help me with this please and thank you
Mama L [17]

Answer:

f(x)=7x

-6/7=7x/7

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8 0
2 years ago
I need help with an algebra assignment right away!
Georgia [21]

So remember that slope-intercept form is y = mx+b (m = slope, b = y-intercept) and standard form is ax+by = c. (a and b are coefficients and c is the constant)

Starting with the first question: 9x + 2y = 6

Firstly, subtract 9x on both sides: 2y = -9x + 6

Next, divide both sides by 2, and your equation will be y = -4.5x + 3

Now with the next equation: y - 3 = 4(x + 1)

Firstly, foil 4(x + 1): y - 3 = 4x + 4

Next, subtract y on both sides: -3 = 4x - y + 4

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Next: y - 5 = 3(x - 2) (part a)

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Next, add 5 on both sides, and your equation is: y = 3x - 1

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4 0
3 years ago
Plz help ill give u brainlist
adoni [48]
The problem tells you that a circle with radius 21 inches is painted in two colors. The two colors cover equal areas, so each color is half the area of the circle. You need to find half of the area of the circle. To do that, use the formula for the area of a circle, and then divide by 2.

A = \pi r^2

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4 0
4 years ago
Hannah received $30 for her birthday and bought 3 shirts that were all the same price. If she had $9 left over, which equation s
Natasha2012 [34]
Money spent + money left over = total money

money spent + 9 = 30

We don't know the price of each shirt, so let x = price of 1 shirt.
Then, 3 shirts cost 3 times as much as x, or 3x.
She spent 3x.

3x + 9 = 30
5 0
3 years ago
Read 2 more answers
How do I solve this y=5x +10 (2,14)
AlekseyPX
If you are asking if (2,14) would be a point on the line, it would not because:
14≠5*2+10

Hope this helps :)
3 0
3 years ago
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