How do you get the area of quarter of a circle

4a + 2 < 2 - 4a A) a < 0 B) a > 0 C) no solution D) infinite number of solutions

Mona has invested $2840 in a savings account for 6 years. She earned $894.60 in a simple interest. What was the annual interest rate?

The water level of a certain lake is at 35 feet. Due to recent storms, the water level is rising at a rate of 3 inches per day. How many days will it take the lake to reach a level of 40 feet?

How do i show my work for 12.62 divide by 0.4

Convert: 17 yards to meters (to the nearest tenth). 1.6 15.5 155.4 1,554.5

Kylee's car was broken into, and her stereo and GPS system worth $425 total were stolen. If Kylee's insurance policy summary is given below, how much will Kylee receive from her insurance company when she files her claim?

Using the "map scale", imagine you are hiking and using a map with a scale of 1:24,000. if you plan out a route, measure it and find that it is 10 inches total on the map, what is the actual distance you will walk on that route

What do the details in this passage state implicitly? People knew that Clemente did not board the plane. People had hopes that Clemente survived the crash. People saw Clemente clinging to a rock.

bryan sells gadgets at a price of $7 apiece. His average cost is $5 per gadget. On Monday, bryan sold 10 gadgets; on Tuseday, he sold 7 gadgets; on Wednesday, he sold 9 gadgets; on thursday, he sold 11 gadgets and on friday, he sold 13 gadgets. 5.

an item that cost $50 is marked 20% off sale tax for the item is 8% what is the final price including tax. solve the problem with the discount applied before the sales tax