A box contains 225 marbles which are either red or blue. there are 31 more blue marbles than red marbles. how many blue marbles are in the box? blue marbles

Joaquin saves 6 dollars for every 20 dollars he earns. How much would he save if he earns 240 dollars?

A fabricator produces rods with a diameter that has a 1 ± 0.05 inch specification. a machine operator takes several samples and determines the sample mean outer diameter to be 0.997 inch with a standard deviation of 0.01 inch.

What is the value of the 7 in the number 8,574,623? The 7 represents

If the scale factor of a scale drawing is greater than one, is the scale drawing larger than the actual object?

How many different arrangements can be made with 5 cream packets 3 breads and 4 butter if one choice is selected from each category?

Given f (x) = 6x+2f (x) = 6x+2, find f (x+3) f (x+3) a. f (x+3) = 6x2+20x+6f (x+3) = 6x2+20x+6 b. f (x+3) = 6x+5f (x+3) = 6x+5 c. f (x+3) = 6x+20f (x+3) = 6x+20 d. f (x+3) = x+5

Which of the following correctly uses absolute value to show the distance between - 80 and 15?

Complete the equations below. 2.79 : 9 = hundredths : 9 2.79 : 9 = hundredths 2.79 : 9= Brainliest for correct answer

In the parking lot for 8 cars there are 7 trucks. What is the ratio of cars and trucks

A pyrotechnician plans for two fireworks to explode together at the same height in the air. They travel at speeds shown below, (firework A: 340 ft/s, firework B: 320 ft/s) Firework B is launched 0.25 s before Firework A.