nora spend 1/4 of her pocket money on choclate, 1/8 pizz at end she had 40 dollar left how much did she have at the begging

What type of number cannot be written as a fraction P over Q where P Inc. you are integers and Q is not equal to zero A. An irrational number B. A rational number C. All numbers can be written this way D. Decimal

Which regular polygon will tessellate alone? A. triangle B. pentagon C. heptagon D. decagon

Keisha wants to rent a kayak the cost is 16.99 for half an hour how much would she pay for 3 hours and 45 minute

400 people. 140 are male. What is the ratio of male to frmale

16x^2-25 and 4x^2-x-5?

The difference of the product of two numbers and their sum is 23. If one number is 2 more than the other number, find the numbers.

5.05 and 5.5 witch one is greater

Which is the closest to 1 kilogram? A. 2 pounds B. 20 pounds C. 2 ounces D. 2,000 ounces

If 75% is 45 what is the full cost

What is 10/9 as a decimal