Answer:
a
Step-by-step explanation:
because they spent the least of money on flowers
Answer:
80
Step-by-step explanation:
First find the markup
markup = 16 * 400%
= 16*4.00
= 64
Add the markup to the original price
new price = original price + markup
=16+64
=80
Answer:
1/2
Step-by-step explanation:
opposite reciprocal
Rule: with any inscribed quadrilateral, the opposite angles are supplementary (they add to 180 degrees)
Based on that rule, we can say
d+100 = 180
d+100-100 = 180-100
d = 80
Answer: 80
Answer:
D
Step-by-step explanation:
Using the rule of exponents
⇔ 
Given

= 
= (
)³