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3 years ago

Question is : Rearrange to make x the subject : 3y-2x=7

Mathematics

2 answers:

xxTIMURxx [149]3 years ago

8 0

Answer:

Work shown below!

Step-by-step explanation:

3y - 2x = 7

Subtract 3y from both sides;

-2x = -3y + 7

Divide both sides by -2

$x=\frac{3}{2}y-\frac{7}{2}$

maksim [4K]3 years ago

6 0

Answer:

Step-by-step explanation:

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3 years ago

Bag A: Two thirds of the candies are yellow. What portion of the candies is green

dalvyx [7]

Answer: $\frac{1}{3}$ proportion of candies are green.

Solution:

In bag A, $\frac{2}{3}$ candies are yellow.

$\frac{2}{3}$ this proportion shows ratio of favorable over total candies.

Here numerator number is 2.

So, Total number of yellow candies should be 2x

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3 years ago

Which expression is equivalent to 144^3/2

Tju [1.3M]

Answer:

$\large\boxed{144^\frac{3}{2}=1728}$

Step-by-step explanation:

$\sqrt[n]{a^m}=a^\frac{m}{n}\\\\144^\frac{3}{2}=144^{1\frac{1}{2}}=144^{1+\frac{1}{2}}\qquad\text{use}\ a^na^m=a^{n+m}\\\\=144^1\cdot144^{\frac{1}{2}}=144\sqrt{144}=144\cdot12=1728$

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3 years ago