If one apartment requires 36 square yards of carpeting, how many square yards of carpeting do 25 identical apartments require?                 a.  936 square yards      b.  27 square yards      c.  61 square yards      d.  900 square yards

The isosceles triangle has two sides of equal length, a, that sre longer than the length of the base ,b. the equation 2a+b=15.7 can be used to find the sides length. if one of the longer sides is 6.3 centimeters what is the length of the base

Factor -8x3-2x2-12x-3 by grouping what is the resulting expression?

Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).