We can rewrite a cube root into a fractional index form.
So, we can rewrite:
She was given 12 quarters. When she had 6x as many quarters in her bank, she had 24 quarters in it. When she had 9x as many, she had 36 quarters in it. 36-24 is 12.
Answer:
i dont get it i would help
Step-by-step explanation:
The number of square feet of carpet you need to buy is; 203 ft²
Total Cost of Carpet = $281.51
<h3>How to solve algebra word problems?</h3>
We are given;
Measurement dimensions = 11.75 ft by 17.25 ft
A) The number of square feet would be needed is the area of the carpet. Thus;
Number of Square foot = 11.75 * 17.25
Number of Square foot = 202.6875 ft² ≈ 203 ft²
b) From conversions, we know that;
1 sq. feet = 1/9 sq. yards
Thus;
203 sq.ft = 203 * 1/9 sq.yards = 22.56 sq. yards
Now, the cost of carpet is $11.49/sq yd and the sales tax is
do 8.6%. Thus;
Total Cost of Carpet = (11.49 * 22.56) + 8.6%(11.49 * 22.56)
Total Cost of Carpet = $281.51
Read more about Algebra Word Problems at; brainly.com/question/13818690
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