First, let's find how many students are boys. We do this by multiplying 24 by 1/2.
24*1/2=12. Now, we find how many of the boys have brown hair. We do this by multiplying the number of boys, 12, by 1/3.
12*1/3 = 4. So, 4 boys have brown hair in Ms. Woodall's class.
Answer:
Step-by-step explanation:
(3,6)
-7/9x3/5=-21/45
The answer is -7/15
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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