You can't fit 24 directly into 7 nor can you divide 24 by 7, so you have to use the biggest number inside of 24 that divides into 7. This number would be 21. Pull 21 out of the fraction and divide it by 7, you get 3. You will still have 3/7 left over. You can't do anything with this, so your final answer is .
So the formula for a volume of a sphere is 4/3 times pi times the radius cubed. step one: 4/3 times 3.14 = 4.18666666667 Step two: then you cube 8.5 and get 592.45 the final answer is 2,480.3906
She can spend less than 50 or 50 dollars exactly. 20 represents the amount for the jeans. The x represents the t-shirts. 6 represents cost per t-shirt.