What is the value of the expression?

-2/5 - (3/7) x (7/10)

A. - 7/10

B. - 1/3

C. 1/3

D. 7/10

Which number is a perfect cube? 88 121 243 343

Christian sold tickets to the game. Good seats were $5 each and poor seats cost $2 each. 210 people attended and paid $660. How many of each type of seat were sold

The data in the table represents a company's profit based on the number of items produced. Which equation best represents the data? y = - 1.026x2 + 1016.402x - 162075 y = - 1.036x2 + 1024.771x - 163710 y = 298.214x - 66317.667 y = 196.2x - 18710

Find two decimals with a product between one and two

Kirsten is making lanyards for a convention. She needs to make 1,000 lanyards and knows that 1 lanyards uses 1.75 feet of cord. How much cord will Kirsten need? Kirsten's work is shown below: 1 x 1.75 = 1.75 10 x 1.75 = 10.75 100 x 1.75 = 100.

a recipe for 1 batch of cookies calls for 1 1/2 cups of flour. how many cups of flour are needed for 3 batches

Ms. Stone sold her rectangular plot of land. On a map, the coordinates of the vertices are (1, 4), (4, 7), (8, 3), and (5, 0). Each square unit on the map represents 16 acres. Ms. Stone sold the land for $858,240. What was the price per acre?

1978 to the nearest 1000

Luann read 1/3 of 18 books on her reading list. How many books did Luann read? Find 1/3 of 18 books.

A circle with radius of 2cm sits inside a circle with radius of 4 cm. What is the area of the shaded region? Round your final answer to the nearest hundredth.