Answer:
D
Step-by-step explanation:
12/6 is 2 and the the exponents when you are dividing you just subtract. so 9-3 = 6 which makes it x^6.
the simplified value of the exponential expression is 1/9
Right triangle because of the 90. Every triangle having an angle of 90 degrees is a right triangle.
Answer:
$70.88
Step-by-step explanation:
He bought the boots for $80*75% = $80*0.75 = $60
Let x = the original price of the belt
He spent x * 85% = 0.85x for the belt
total cost = 60 + 0.85x = 120.25
0.85x = 120.25 - 60 = 60.25
x = 60.25/0.85 = $70.88
So the store donated 2 1/4 cases of crayons and each case golds 24 boxes of crayons, multiply 2 x 24 that is equals to 48 boxes or crayons. but remember they gave you 1/4 of a case so divide 24 by 4 that is equal to 6. So now each box contains 8 crayons, multiply 8 x 48 equals to 384 and now multiply 6 * 8 equals to 48. and add 384 and 48 equals 432. I hope this helps :)