Match the following equation to the correct situation :
7%(p)+p=1.07p

a. the amount that juanita owed after paying a 7% deposit on p.
b. the amount that sandy paid for a shirt with 7% tax on p.
c. the amount that cindy paid for books was 7% of p.
d. the amount given to a charity after her saving 7% of p.

answer asap plz need

What situation is an example of an observational study

In need of in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.

Three students each examine the system of linear equations shown. 8x + 4y = 16 8x + 2y = 8 caleb says there is exactly one solution. jeremy says there is no solution. kim says there are infinitely many solutions. which student is correct? provide mathematical reasoning to support your answer. answer in complete sentences. : d