Im just writing stuff because questions have to be atleast 20 characters long so I'm just trying to fill up some space.

6/7 • a = 9

A circle with a central that measures 68° has a radius of 7.4 inches. What is the area of sector AOB? Use 3.14 for, and round your answer to the nearest tenth.

Danny has a coin collection. 20% of his collection are quarters. If Danny has 13 quarters, how many coins does he have in his collection altogether? A) 26 B) 39 C) 42 D) 65

Kayla bought 9/4 pounds of apples. What is that weight as a mixed number? A. 1 1/4 B. 1 4/9 C. 2 1/4 D. 2 3/4

What is the answer ti Y-7-x 2x-y=8

Rafi has a board of 15 1/2 feet long. He cut three pieces of the board that are each 3 7/8 feet long. How much of the board is left?

The public school enrollment of a city is 13,500. Enrollment is decking at a rate of 4.5% per year. Predict the enrollment in 5 years (hint use r = 0.045

Which expression is equivalent to the fraction below? 5/8 A. 8 5 B. 8 • 8 C. 8 - 5 D. 8 + 5 E. 5 8 F. 5 • 5

Write a story that matches the expression - 7h - 10

Find the first five terms of the sequence: an = 5an - 1 + 2; a1 = 3. a) {3, 17, 87, 437, 2187} b) {3, 15, 75, 375, 1875} c) {3, 12, 17, 22, 27} d) {3, 11, 27, 59, 123}

What is 5.63* 10 -6 in decimal form? a. 0.00000563 b. 0.000000563 c. 5,630,000 d. 56,300,000