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Lyrx [107]
3 years ago
8

Solve for x. 2x+3=13

Mathematics
2 answers:
Gwar [14]3 years ago
7 0

Answer:

The answer is 5

Step-by-step explanation:

First you subtract 3 from both sides and get 10. Then you divide by 2 and you get 5.

dalvyx [7]3 years ago
6 0

Answer:

x = 8 (but  I could be wrong)

Step-by-step explanation:

Add 3 to both sides of the equation

2x=13+3

add 13 and 3

2x=16

Then divide each of the terms by 2 and simplify

Divide 2x = 16 by 2

2x/2 = 16/2

Then cancel the common factor of 2

so 2x/2 (but crossed out) = 16/2

then divide x by 1 x=16/2

then divide 16 by 2

And x=8

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ruslelena [56]

Answer:

3.9375

Step-by-step explanation:

3 0
3 years ago
What is the missing side? HELP!!!
Kisachek [45]
The missing side would be B = 15
5 0
3 years ago
Use formula A=P(1+RT) to calculate the maturity value of the simple interest loan round to two decimal places.
kirill [66]

Answer:

$20,160

Step-by-step explanation:

They don't have a <em>year </em>to pay it back. They have <em>four </em>months so you just use that as time.

Write the equation

A = 15,000 x (1 + 0.086 x 4)

( ) first.

0.086 x 4 = 0.344

rewrite.

A = 15,000 x (1 + 0.344)

( ) again.

1 + 0.344 = 1.344

rewrite

15,000 x 1.344 = 20,160

Hope this helped! Please mark as brainliest! thanks!

7 0
3 years ago
= f(x) = (x - 1)<br> 4<br> 4<br> 2<br> -27<br> Describe the error in graphing the function
Aleksandr [31]

Step-by-step explanation:

I don't know how to do any of these if you could give me another question that's possibly easier

6 0
3 years ago
Read 2 more answers
What is the slope of (-7,-1) and (3,8)? Pls show your work
kondor19780726 [428]

Answer:

m=\frac{9}{10}

Step-by-step explanation:

To find the slope between any two points, we can use the following slope formula:

m=\frac{y_2-y_1}{x_2-x_1}

Let (-7, -1) be (x₁, y₁) and let (3, 8) be (x₂, y₂). Substitute them into the slope formula:

m=\frac{8-(-1)}{3-(-7)}

Evaluate:

m=\frac{9}{10}

Therefore, the slope between the two points is 9/10.

6 0
3 years ago
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