3 ten thousands 2 thousands * 10

Simplify i3 a. - I b. - 1 c. I d. 1

Use the two patterns below. Add 4: 0, 4, 8, ... Add 2: 0, 2, 4, ... What are the first four ordered pairs formed from corresponding terms of the two patterns?

Biased or Unbiased: take 20 packages off the top of the load of packages being shipped by a truck and measure the amount of damage expected to the whole truckload.

Solve for x: 3 (x+1) = 5 (x-2) + 7

If a bolt of fabric measuring 20 years 8 inches is divided into 26 equal sections, how long is each section?

Using the completing-the-square method, rewrite f (x) = x2 - 8x + 3 in vertex form. f (x) = (x - 8) 2 f (x) = (x - 4) 2 - 13 f (x) = (x - 4) 2 + 3 f (x) = (x - 4) 2 + 16

A school choir has 80 students; 36 of them are in seventh grade. Also, 40 students in the choir are girls; 18 of them are in seventh grade.

Ruby bought 15 cell phone cases for a total of $145.80. she sells them for $19.50 each, but she is only able to sell 5 of them. what is ruby's net profit or loss?

For this graph, mark the statements that are true. A. The range is the set of all real numbers greater than or equal to zero. B. The domain is the set of all real numbers greater than or equal to zero. C. The domain is the set of all real numbers. D.

There are 18 bikes in a rack. there are 4 more blue bikes than yellow, and 2 less yellow bikes than green bikes. how many bikes of each color are in the rack?