4 years ago

Find the unknown number in the proportion

1 answer:

7 0

2/3=x/148. First you cross multiply the 148 and 2. with that answer you divide that from 3 to get your x value

Answer: 98.66666666666667

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Juan ate 15 grapes in 30 seconds at this rate how long should it take him to eat 85 grapes

Ghella [55]

85 / 15 = 5 2/3
30 x 5 = 150
2/3 x 30 = 20
The answer is 170 seconds, or 2 minutes and 50 seconds

7 0

3 years ago

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Solve: This is for Grace Rosalia ...no one else: 4x + 14 = 2x + 18

ddd [48]

Answer:

x = 2

Step-by-step explanation:

Step 1: Subtract 2x from both sides.

4x+14−2x=2x+18−2x

2x+14=18

Step 2: Subtract 14 from both sides.

2x+14−14=18−14

2x=4

Step 3: Divide both sides by 2.

x=2

Hope this helps!

6 0

3 years ago

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6/9 = ayuden porfa se los agradeceria

Aleks [24]

Answer

6\9=2\3 that is the answer hopes it helps

7 0

3 years ago

Rewrite the equation in Ax+By=C form Use the integers for A, B, and C y=1/2x+6

Inessa05 [86]

The equation in required form is: -x+2y = 12

Step-by-step explanation:

Given equation is:

$y = \frac{1}{2}x+6$

In order to convert the equation in $Ax+By = C$

Multiplying both sides by 2

$2y = \frac{1}{2}x * 2 + 6*2\\2y = x + 12$

subtracting x from both sides

$2y-x = x-x+12\\2y-x = 12\\-x+2y = 12$

Hence,

The equation in required form is: -x+2y = 12

Keywords: Linear equation, slope

Learn more about linear equation at:

#LearnwithBrainly

8 0

3 years ago

Can someone please help me out

MAVERICK [17]

x+x+x+2 = 3x+2

So,

A is correct

B is wrong

C is wrong

D is correct [2x+2+x = 3x+2]

E is wrong

Please mark Brainliest if this helps!

8 0

3 years ago

Read 2 more answers