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4 years ago

Somebody please help me

Mathematics

1 answer:

Elan Coil [88]4 years ago

4 0

4x=6x-14

First isolate the variables onto one side and the numbers on the other so subtract 4x from both sides of the equation and add 14 to both sides of the equation to get 14=2x then you are going to want to completely isolate the variable so you divide 2 on both sides to get an answer of X=7

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Lisa and Ann are eating a box of crackers. Lisa eats 3/6 of the box,and Ann eats 1/4 of the box.How much of the box did the two

Rufina [12.5K]

<h2>Lisa and Ann ate 3/4 of the box together</h2>

<em><u>Solution:</u></em>

Given that,

Lisa and Ann are eating a box of crackers

$Lisa\ ate = \frac{3}{6}\\\\Ann\ ate = \frac{1}{4}$

<h3><u>How much of the box did the two girls eat together?</u></h3>

$Together\ eaten = Lisa\ ate + Ann\ ate\\\\Together\ eaten = \frac{3}{6} + \frac{1}{4}\\\\Together\ eaten = \frac{1}{2} + \frac{1}{4}\\\\Together\ eaten = \frac{1 \times 2}{2 \times 2} + \frac{1}{4}\\\\Together\ eaten = \frac{2}{4} + \frac{1}{4}\\\\Together\ eaten = \frac{3}{4}$

Thus Lisa and Ann ate 3/4 of the box together

7 0

3 years ago

If 3v/7 = 6then v = ? <br> I’m not sure

Mariulka [41]

Step-by-step explanation:

3v/7=6

3v=6×7

3v=42

v=42/3

v=14

hope it helps.

3 0

3 years ago

Read 2 more answers

(10b-2)-3(3b+3)=-7 thank you plz hurry show steps

ryzh [129]

Answer:

$b=4$

Step-by-step explanation:

$10b-2-3(3b+3)=-7\\\Leftrightarrow 10b-9b-9=-5\\\Leftrightarrow b=4$

6 0

3 years ago

Question 7<br> Which is the quotient of 1/5 divided by 3??

blondinia [14]

Answer:

1/5 divided by 3 =1/15 because when dividing a fraction by a whole number, it is gonna end as a fraction so the answer is 1/15. All you do is just multiply the denominator times the whole number and you will get your answer. Have a nice day! If this helped then please mark as brainliest.

6 0

3 years ago

Can someone PLEASE help me. I really don't know...

lyudmila [28]

Hope this helps...feel free to ask for any help

3 0

4 years ago