All categories

2 years ago

Drag each equation to show if it could be a correct first step to solving the equation 3(6+x)=24

Mathematics

2 answers:

kakasveta [241]2 years ago

5 0

Use the distributive property.

3(6 + x) = 24

18 + 3x = 24

3x = 6

x = 2

jolli1 [7]2 years ago

5 0

Answer:

x=2

Step-by-step explanation:

3(6+x)=24

Divide both sides by 3.

6+x=24/3

Divide 24 by 3 to get 8.

6+x=8

Subtract 6 from both sides.

x=8−6

Subtract 6 from 8 to get 2.

x=2

You might be interested in

Please calculate the volume of the triangular prism (MIDDLE SCHOOL MATH)

k0ka [10]

Answer:

52.374 cm*3

Step-by-step explanation:

the upper triangle is equal to the bottom triangle

Btw fyi the formula of calculating the value of a prism is:

area of the base × height

3 0

2 years ago

Please help math

Naddika [18.5K]

$\displaystyle\\
15(2a - 2) = 5(a^2 -1) \\ \\ 
30a - 30 = 5a^2-5\\\\
-5a^2 + 30a -30 + 5 =0\\\\
-5a^2 + 30a -25 =0 ~~~~~\Big| \times (-1) \\\\
5a^2 - 30a +25 = 0~~~~~\Big| : 5 \\\\
a^2 - 6a +5 = 0 \\ \\ 
a_{12}= \frac{-b\pm \sqrt{b^2-4ac}}{2a}= \frac{6\pm \sqrt{36-20}}{2}= \frac{6\pm \sqrt{16}}{2}=\frac{6\pm 4}{2}= \boxed{3\pm 2} \\ \\ 
a_1 = 3+ 2 = \boxed{5}\\\\
a_2 = 3-2 = \boxed{1}$

8 0

3 years ago

Read 2 more answers

The policy of the Kauderman's pawnshop is to lend up to 30% of the value of borrower's collateral. Tommy wants to use a pair of

lubasha [3.4K]

Answer:

30/100×$1500 = $450

Step-by-step explanation:

Tommy needs total capital of $1500 and he wants to lend 30% of loan from kaunderman, which is calculated as above.

8 0

2 years ago

What is the length of the hypotenuse? If necessary, round to the nearest tenth.

PolarNik [594]

Answer:

hypotenuse = 25 yards

Step-by-step explanation:

Use pythagorean theorem

c^2 = a^2 + b^2 where c = hypotenuse and 'a' and 'b' are the legs

hyp^2 = 24^2 + 7^2

hyp^2 = 625

hyp = 25 yd

7 0

1 year ago

Find the slope of each line

MA_775_DIABLO [31]

Answer:

odading mang oleh rasanya

6 0

2 years ago