Mathematics, 20.10.2019 04:30 breannaking9734

Which expression represents, twice the difference of two numbers?

a. 2z - y
b. 2(x - y)
c. 2 - x - y
d. 2(x + y)

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 21:00, zwalkert01

If a is a nonzero real number then the reciprocal of a is

Answers: 2

continue

Mathematics, 22.06.2019 01:00, rrgg6234

(05.02) mr. morris is going to save money and replace his sailboat's mainsail himself. he must determine the area of the mainsail in order to buy the correct amount of material. calculate the area of the parallelogram to determine how much material should be purchased. be sure to explain how to decompose this shape into rectangles and triangles. describe their dimensions and show your work.

Answers: 1

continue

Mathematics, 22.06.2019 02:20, dajahp

Asalesperson has january sales of $20,000(1,$20,000) and april sales of $80,000 (4,$80,000). what is the rate of change?

Answers: 1

continue

Mathematics, 22.06.2019 03:00, Benjamincompton07

At a soccer tournament 1212 teams are wearing red shirts, 66 teams are wearing blue shirts, 44 teams are wearing orange shirts, and 22 teams are wearing white shirts. for every 22 teams at the tournament, there is 1 team wearing shirts. choose 1

Answers: 2

continue

You know the right answer?

Which expression represents, twice the difference of two numbers?

a. 2z - y
b. 2(x...