11 months ago

Help Solve the following equations, and show/explain your work: 2x+4=18 and 25+3x=15.

Mathematics

1 answer:

nignag [31]11 months ago

7 0

Answer:

2x+4=18

2x=18-4

2x=14

x=14/2

x=7

25+3x=15

3x=15-25

3x= -10

x= -10/3

x= -3.333

You might be interested in

Maurice earns a commission of 6,048 from the sale of a Lexus, priced at $50,400. What is Maurice's commission rate?

Nutka1998 [239]

Answer:

commission rate of Maurice is 12%

Step-by-step explanation:

Maurice earns commission = $6,048

Lexus priced at = $50,400

Maurice's commission rate =

= $\frac {commision}{rate} \times 100$

= $\frac{6048}{50400} \times 100$

=12 %

hence the commission rate of Maurice is 12%

8 0

2 years ago

What is the surface area of a cube whose edges are 11 inches long?

Dennis_Churaev [7]

Surface area is the total area of the surface. A cube has 6 surface, and each surface is the same. Each surface is a 11 by 11 square. Therefore there will be 6 11in. x 11in. surfaces. The math would be 11x11x6 =726.

8 0

2 years ago

Read 2 more answers

Which statement holds true for a skewed histogram showing a distribution of the weights of students in a class?

Papessa [141]

A is it and that might help

3 0

2 years ago

Read 2 more answers

Question is a screenshot below. i don't know what is it. i even looked at the icon!

Anton [14]

Answer:

8.77777777778

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

What is the solution of 3x+y=2 & 4y=12-12x?

Oksi-84 [34.3K]

Answer:

A. Y=-3x+2 B.Y=-3x+12 I think

4 0

3 years ago