3 years ago

I need help dunnnnnnnnnnnnnnn dun dunnnnnnnnnnnnn

Mathematics

1 answer:

Shtirlitz [24]3 years ago

3 0

Answer:

A. 4x-2=10

B. x=3

Step-by-step explanation:

4x is the same thing as 4 times x

? times 4 -2 = 10

3x4-2=10

proof

3x4-2=10

12-2=10

10=10

You might be interested in

Small cubes with edge lenghts of 1/4 will be packed into the rectangular prism how many small cubes will be needed to completley

Olegator [25]

Answer:

9216

Step-by-step explanation:

number of small cubes that would fill the prism = volume of prism / volume of small cubes

volume of a prism = length x width x height

3 x 6 x 8 = 144

volume of cube = length³

(1/4)³ = 1/64

144 ÷ 1/64

144 x 64 = 9216

6 0

3 years ago

A line goes throught the points (0,-9) and (-9,-72)<br><br>what is the slope of the line?

Vladimir [108]

To find the slope(m) of the line, you use the slope formula:

$m = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

And you plug in the points into the equation.

$m = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

$m = \frac{-72-(-9)}{-9-0}$

$m = \frac{-72+9}{-9-0}$

$m = \frac{-63}{-9}$

m = 7

5 0

3 years ago

Read 2 more answers

Simon used 3 pears and 9 apples to make a salad. what was the ratio of the number of pears to the number of apples in the salad?

Levart [38]

The answer is A

3 divided by 3 is 1

9 divided by 3 is 3

5 0

3 years ago

4c+2=3c+5 what is the value of c

Grace [21]

Answer:

c = 3

Step-by-step explanation:

4c + 2 = 3c + 5

4c = 3c + 3

c = 3

4 0

3 years ago

Solve the proportion. 5/7=x/35

cestrela7 [59]

Answer:

x = 25

Step-by-step explanation:

$\frac{5}{7} = \frac{x}{35} \\ \\ x = \frac{5 \times 35}{7} \\ \\ x = 5 \times 5 \\ \\ \huge \red{ \boxed{ x = 25}}$

6 0

3 years ago