What is the ratio 175 to 250 written as a fraction in lowest terms A:2/5 B:3/5 C:7/25 d:7/10

The figure was created by repeatedly reflecting triangle NMP. What is the perimeter of the figure? 36 in. 42 in. 44 in. 48 in.

How can you make change for a dollar using exactly 50 coins, only dimes, nickels and pennies?

Tina is saving to buy a notebook computer. She has two options. The first option is to put $500 away initially and save $30 every month. The second option is to put $200 away initially and save $50 every month.

Serial numbers for a product are to be made using 2 letters followed by 3 digits the letters are to be taken from the first 6 letters of the alphabet with no repeats the digits are to be taken from 10 digits with no repeats how many serial numbers

Which expression is equal to (-8-3i) + (3+4i) ? A. - 4 B. - 11+7i C. - 5+i D. 4

Work out the percentage change when a price of £1 is decreased to £0.90

A jacket selling for $100 is on sale for 5% off. What is the discount (savings) on the jacket?

A newspaper carrier can deliver 49 papers in a hour. At this rate, how many newspaper can he deliver in three hours.

One kilometer equals 1000 meters. what does the prefix kilo - mean? a. 1 b. 10 c. 100 d. 1000

Place the following Dewey decimal number in the order from least to greatest: 551.5, 398.2,636.7