Answer:
100=3x - 12
Step-by-step explanation:
3 shirts
Pants
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Answer:
½ and 14/28
Step-by-step explanation:
If a pair of ratio forms a proportion, they are equal.
First pair of ratios:
4/5 =10/13
Convert to the least common denominator (4 × 13)/65 = (10 × 5)/65
52/65 ≠ 50/65
The first pair of ratios is <em>not</em> a proportion.
Second pair of ratios:
7/8 =15/18
Convert to the least common denominator (7 × 9)/72 = (15 × 4)/72
63/72 ≠ 60/72
The second pair of ratios is <em>not</em> a proportion.
<em>Third pair of ratios:
</em>
½ =14/28
Convert to the least common denominator (1 ×14)/28 = 14/28
14/28 = 14/28
½ = 14/28
½ and 14/28 form a proportion.
The closed to the answer is C
Using the conversion of exponent to power, the equivalent expression is given as follows:
![\frac{\sqrt{x}}{\sqrt[4]{y}z^2}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Csqrt%7Bx%7D%7D%7B%5Csqrt%5B4%5D%7By%7Dz%5E2%7D)
<h3>How to transform an exponent to a power?</h3>
It happens according to the following rule, with the denominator as the root and the numerator as the exponent:
![a^{\frac{n}{m}} = \sqrt[m]{a^n}](https://tex.z-dn.net/?f=a%5E%7B%5Cfrac%7Bn%7D%7Bm%7D%7D%20%3D%20%5Csqrt%5Bm%5D%7Ba%5En%7D)
In this problem, we are given the following expression:
Negative exponents go to the denominator, hence the <em>equivalent expression</em> is given by:
More can be learned about the conversion of exponent to power at brainly.com/question/2020414
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