The amazon river is about 6,516 kilometers long the mississipi river is about 3,775 kilometers long what is the difference in kilometers between these two lenghts

Find the product of (3x + 7y) ^2

Joshua had $415.29. He got $175 for his birthday and spent $59.99 on a video game. How much money will he be able to deposit into the bank on his next visit?

What are the five rules of significant figures (for year 9) ?

A cookie jar contains 9 chocolate chip, 5 oatmeal, and 6 sugar cookies. What is the probability that a cookie selected at random will be a chocolate chip cookie? Group of answer choices

Use the numbers 2,3,5 and 8 to write an expression that has a value of - 1. You may use any operations, and you must use each of the numbers at lest once.

Mr. Sands drove 15 miles to the airport. When he was 3/5 of the way, he stopped for gasoline. How far did Mr. Sands drive before he stopped for gasoline?

Lee's turtle has a shell that is 14.12 centimeters long. Ty's turtle has a shell that is 12.14 centimeters long. Which is the best estimate of the difference A. 1 Centimeter B. 2 Centimeters C. 4 Centimeters D. 6 Centimeters

Which equation is represented by the table? x y (x, y) 0 - 1 (0, - 1) 1 4 (1, 4) 2 9 (2, 9) A. y = 5x - 1 B. y = - 3x + 3 C. y = 3x - 4 D. y = 3x + 3

Which number produces a rational number when added to 0.25? A. Pie B. 0.54732871 ... C. 0.45 D. - √15

Which store is offering the best deal A. 8 for $6 B. 10 for $10 C. 2 for $3 D¢0.8 each And why