Answer: Hi!
Remember, when you're subtracting a negative, that's equal to adding a positive. So -2-(-17) is actually equal to -2 + 17!
-2 + 17 = 15
The expression -2-(-17) is equal to 15.
Hope this helps!
$216 x 0.08 = $17.28.
Therefore $17.28 was collected for sales tax.
The expression that is equal to a x a x a x b x b is a³ x b²
So we replace x with 3. f(3)=3^2-2(3)+6. and f(3)=9-6+6=9. and the answer is d which is 9.
#2
Change mixed numbers to improper fractions. Then change division to multiplication by the reciprocal.
1 1/2 divided by 3/5=
(3/2) * (5/3) = 5/2 = 2 1/2
#3
(5/9) divided by (5/3)
(5/9) * (3/5) =3/9 = 1/3