$4(2x + 3) = 10x - 15 \\ \\ 1. \: - 8x + 12 = 10x - 15 \\ 2. \: 12 = 10x - 15 + 8x \\ 3. \: 12 = 18x - 15 \\ 4. \: 12 + 15 = 18x \\ 5. \: 27 = 18x \\ 6. \: \frac{27}{18} = x \\ 7. \: \frac{3}{2} = x \\ 8. \: x = \frac{3}{2}$

3 0

2 years ago

At one time will the hour and minute hand of a clock form a 105 degree angle?

Eddi Din [679]

11:15 would be the time.

4 0

3 years ago

Read 2 more answers

The first time that Arnold ran for mayor in a small town, he received 5% of the votes. This year, when Arnold ran for mayor agai

sammy [17]

Answer:

20 votes

Step-by-step explanation:

You start with the percents: You always start with 100%

100-5=95

Then you multiply

95 x 4

4 is how many votes he received the 2nd time

95 x 4= 380

Then you subtract

380-360= 20

Your Welcome :)

6 0

2 years ago

A regular octagon has side lengths of 8 centimeters. What is the approximate area of the octagon?

lara31 [8.8K]

Answer:

The answer is B if the octagon has side lengths of 8

5 0

1 year ago