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Charra [1.4K]
4 years ago
9

The key to solving a two-step equation is isolating the

Mathematics
2 answers:
Evgen [1.6K]4 years ago
4 0
A. x= 9/2+4

because the x is by itself
olga55 [171]4 years ago
3 0

Answer:

pretty sure its c

Step-by-step explanation:

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Markers are sold in boxes, pack, or as single markers. each box has 10 pack. each pack has 10 markers.
GalinKa [24]
276÷10 is 27.6 and that's the answer just draw that in long division or multiplication you should get 2,760
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Can you evaluate an expression?
ozzi
Yes you can just write down how you feelabout something that'll help alot
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3 years ago
Read 2 more answers
Coach Pettaway is buying basketball equipment for his team. He gets a
soldier1979 [14.2K]
First, let’s all acknowledge that whoever comes up with problems like this WANTS kids to hate math...smh

I’m sure there is a prettier way to solve this, but here’s what I did:

8(2.25) + 3(22.50) =
18 + 67.50 = 85.50 per “set” of balls/jerseys
400/85.50 = 4.678 = number of “sets” he can buy. Round down to 4 so we have room for tax.

85.5 x 4 “sets”= $342
Tax on 342 is 0.06 x 342 = 20.52

$342 + 20.52 = $362.52 spent

Basketballs = 4 sets x 8 balls per set= 32
Jerseys = 4 sets x 3 jerseys per set= 12

32 basketballs, 12 jerseys, $362.52 spent

3 0
3 years ago
What is the first step to finding the equation of a line when 2 points are known?
vladimir1956 [14]
The first step to finding the equation of a line when 2 points are known....
the first step would be to use the slope formula to find the slope of the line
5 0
3 years ago
What is the slope of the line in the graph?<br>4th possible answer is 4/3<br>----<br>بنام<br>​
Delvig [45]

Answer: Second option.

Step-by-step explanation:

The slope of a line can be calculated with this formula:

 m=\frac{y_2-y_1}{x_2-x_1}

Then, you need to choose two points of the line shown in the graph and substitute them into the formula for calculate the slope:

Let's pick the points (-4,4) and (4,-2).

Substituting:

m=\frac{-2-4}{4-(-4)}

Simplifiying,  you get that the slope of the line in the graph is:

m=\frac{-2-4}{4-(-4)}\\\\m=\frac{-6}{4+4}\\\\m=\frac{-6}{8}\\\\m=-\frac{3}{4}

6 0
4 years ago
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