Answer:
$6.60 dollars
Step-by-step explanation:
He bought 10 34¢ stamps which means it only costed $3.40, because 10x.34=3.40
So in order to find the change, you subtract $10-$3.40, which equals $6.60
Answer:
164 m^2
Step-by-step explanation:
14*11=154
5*2=10
10+154=164
Multiply $75 by 1.1 because it includes the tax and the cake. you should get $82.50.
Answer:
No, but all parallelograms are quadrilaterals.
Step-by-step explanation:
Take a trapezoid, for example. A trapezoid is a quadrilateral because it has 4 sides, but it does not contain 2 sets of parallel sides thus making it not a parallelogram.
45.136 is the answer I got
