4 years ago

Solving equations and the distributive property

Mathematics

2 answers:

kirill115 [55]4 years ago

8 0

Answer:

x=3

Step-by-step explanation:

6(4x+1) = 78

Distribute

24x+6 = 78

Subtract 6 from each side

24x +6-6 =78-6

24x = 72

Divide each side by 24

24x/24 = 72/24

x =3

Vladimir79 [104]4 years ago

7 0

Answer:

x = 3

Step-by-step explanation:

6 (4x + 1) = 78

4x + 1 = 78 ÷ 6

4x + 1 = 13

4x = 13 - 1

4x = 12

x = 3

You might be interested in

Simplify the expression: 7y+9+7–2y

larisa [96]

Answer:

5y+16

Step-by-step explanation:

see image below:)

6 0

3 years ago

Read 2 more answers

Find the measure of angle 1. 152 115 mZ1 = Please help mee:(

Elis [28]

Answer:

37°

Step-by-step explanation:

We have been given the diagram of the triangle;

To find the angle I;

We need to apply one of the geometry laws,

The sum of adjacent internal angles of a triangle gives the external angle;

So;

I + 115 = 152

Solve for I;

I = 152 - 115 = 37°

6 0

3 years ago

Write the fraction as an expression using a negative exponent other than -1. 1/100 A. (1/10)^-2 B. 10^-2 C. (-10)^2 D. 1/10^-2

Olegator [25]

$a^{-n}=\left(\dfrac{1}{a}\right)^n\\\\\dfrac{1}{100}=\left(\dfrac{1}{10}\right)^2=10^{-2}$

Answer: B. 10^-2

6 0

4 years ago

The answer is C, why does the m2g have to go in the front?

Svetradugi [14.3K]

The answer would be c but why u have d

5 0

4 years ago

Read 2 more answers

When Mr. Woodard preheated his oven, the oven's temperature rose 3 degrees in 1/6 of a minute. At that rate, how much will the o

Murljashka [212]

Given:

Oven's temperature rose 3 degrees in $\dfrac{1}{6}$ of a minute.

To find:

How much will the oven heat up in 1 minute at that rate?

Solution:

According to the question,

Oven's temperature rose in $\dfrac{1}{6}$ of a minute $=3 \text{ degrees}$

Oven's temperature rose in 1 minute $=6\times 3 \text{ degrees}$

$=18 \text{ degrees}$

Therefore, the oven's will heat up 18 degrees in 1 minute.

4 0

3 years ago

Read 2 more answers