Which relation is a function?

Changing mixed number to an improper fraction

The small copier makes 438 copies each day. The large copier makes 4 times as many copies each day. How many copies do both copiers make in a day?

A rectangular deck is 12 ft by 14 ft. When the length and width are increased by the same amount, the area becomes 288 sq. Ft. How much were the dimensions increased?

Amount is 625 End amount is 550 What's the percentag?

A construction company purchased 246 boxes of bolts. each box cost $43. how much did the bolts cost the construction company

1 The admission fee at a small fair is $1.50 for children and $4.00 for adults. On a certain day, 2,200 people enter the fair and $5,050 is collected. Which of the following systems of equations would represent this scenario? A a + c = 2,200 1.

One dollar is worth 3 1/3 kruneros. What is the value of 43 3/4?

rachel is training for a cycling tournament. SHe can bike 2.25 miles in an hour. At this rate, how many miles can she bike in 1.33 hours?

What is the rational number? A) 2 B) 4 C) 6

40% as a decimal and fraction?