Irina had $300 and then earned $50 each week for 3 weeks. Last week, she bought groceries for $37 and two $25 gift

cards. How much money does she have left?

A.$63

B.$363

C.$578

D.$3,889

In certain applications, particularly in the financial area, it is often necessary to calculate the number of elapsed days between two dates. For example, the number of days between July 2, 2015, and July 16, 2015, is obviously 14.

The side of a cube is increasing at a rate of 3.1 cm of a cube is increasing at a rate of 3.1 cm/minute. At the instant when the side length is 5.7 cm, calculate the following: a. At what rate is the volume changing? b.

26 is the product of Rita's score and 2

Sally has 117 shares of stock valued at 2,614.95. Over the next three days, the value per share increases by $1.01,$0.11 and $0.43. What is the total value of her stock?

What two Nummber multiply to get - 28 and add to get 3

Is - 64,-16,-4,-1, ... arithmetic geometric or neither

Out of 100 cars on a used car lot, 20 cars have manual transmissions, 50 cars have air conditioning, and 8 cars have both.

The sum of two consecutive integers is 131. What are the integers?

Maddie is packing moving boxes. She has one 3 cubic-foot box and one 6 cubic-foot box. How many cubic feet of clothing can she fit in the two boxes? 8 9 10 12

Riverside elementary School is holding a school-wide election to choose a school color. 5/8 of the votes were for blue, 5/9 of the remaining votes were for green, and the remaining 48 votes were for red.