4x+3y=7 - (4x+y=9)

Subtract it

What is 3.2 m converted to centimeters? A. 3.2 cm B. 32 cm C. 320 cm D. 0.032 cm

A pencil and a ruler cost 2.50 together. The ruler costs $1.00 more than the pencil. How much is the pencil

There are 36 cans of beans and 48 cans of corn. the display designer wants an equal number of each vegetables in each row. what is the greatest number of cans of corn that can be in each row?

Is the sample representative of the population? population: all football fans sample: people in randomly selected seats at one football game A representative B not representative

Whats 81:45 in its simplest form?

Together, Amy and Thea make up 1/4 of the midfielders on my the soccer team. How many midfielders are on the team? Show your work

What is the difference between dash and hyphen

Debra and Ian shared in $1,000,000 estate. If Ian received $125,000 and debra the rest, what fraction of the estate did Debra receive?

Nam owns a used car lot. He checked the odometers of the cars and recorded how far they had driven. He then created both a histogram and a box plot to display this same data (both diagrams are shown below).

While buying paint at the store Aglacia decided to determine how many cubic inches of paint she would get. She measured the diameter of Sherwin Williams Brand paint can at diameter 11 inches and the height at 9 inches.