Determine if b is a linear combination of the other vectors. if so, express b as a linear combination. (if b cannot be written as a linear combination of the other two vectors, enter dne in both answer blanks.) a1 = - 2 5, a2 = 7 - 3, b = 32 7

The directions on a sewing pattern say to cut an extra 15% of fabric to account for error. Chloe needs 0.75 yard of frantic to make a skirt, and she cuts 0.1125 yard. Did Chloe cut the right amount of fabric?

74 a the service blueprint makes a distinction between:

Is (3,2) a solution of this system of equation explain 2x+y=8 - x+3y=4

Match the vocabulary word to the proper definition. 1. the number which is repeated as a factor in an exponential expression base 2. the (superscript) number in an exponential expression; it tells how many times a factor is repeated exponent 3.

How many yards equals 765 inches

Input x 3, 7, 11, 15 Input y 4, 6, 8, 10 Compare the data in the table with the relation f (x) = 5x-21. Which relation has a greater value when x = 11?

From the set {20, 38, 47}, use substitution to determine which value of x makes the inequality true. x - 9 > 29 a. 47 b. none of these c. 38 d. 20

1. In a city, 80% of the homeowners own at least one vehicle. Mr. Hanson will simulate by randomly selecting a sample of 30 homeowners.

On a compass due east is 1/4 turn clockwise from due north. How many degrees are in a 1/4 turn

Write an example of an equation for an exponential decay function