3 years ago

Helppp me please!!!

Mathematics

2 answers:

Artist 52 [7]3 years ago

8 0

Answer:

18 hdhb

Step-by-step explanation:

borishaifa [10]3 years ago

8 0

Answer:

Step-by-step explanation:

21/1 x 6/7

21 x 6 = 126

1 x 7 = 7

126 / 7 = 18

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viktelen [127]

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3 years ago

Linear Equations. Solve the equation 5 = 3y +6 using inverse operations.

agasfer [191]

Answer:

The value of $y=\frac{-1}{3}$ .

Step-by-step explanation:

Considering the equation

$5 = 3y +6$

To solve the equation $5 = 3y +6$ using inverse operations,

Subtracting 6 on both sides of the equation,

$5-6 = 3y +6-6$

Simplifying,

$-1 = 3y$

Dividing both sides by 3

$\frac{-1}{3} =\frac{3y}{3}$

$\frac{-1}{3} =y$

Switching both sides

$y=\frac{-1}{3}$

Therefore, the value of $y=\frac{-1}{3}$ .

Keywords: equation, inverse operations

Learn more about equation, inverse operations from brainly.com/question/14623363

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3 years ago

in kurt's school, the ratio of boys to girls is 4/3. of 120 students are boys, how many students are girls?

sukhopar [10]

Answer:

90 of the students are girls.

Step-by-step explanation:

Boys : Girls

B : G

4 : 3

120 : ?

(120 ÷ 4 = 30) so 4 × 30 = 120

(Do this to the other side) 3 × 30 = 90

B : G

120 : 90 [90 girls out of 210 total students]

Hope this helps. :)

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3 years ago

2/3 - 4x + 7/2 = -9x + 5/6

aivan3 [116]

The answer is:
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4 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

Helppp me please!!! ​

Helppp me please!!!