Is it possible to subtract something twice from a number and for the number not to become smaller?

What are the different types of science

You want to purchase a new computer. The computer costs $449 plus $129 for software. What is the total cost of your purchase including 13% HTS

Rory is playing a video game where each game lasts 1 3⁄4 hours. He wants to play for 9 hours today and this evening. How many games can he play?

Y = 5x + 10; (3, 24) slope intercept

Evaluate 3P4, I didn't understand this question but if you know it would great if you could explain! 15,120 36 3,024 504

How is 20/10 trun in to a mixed fraction

4. Gregory has a vegetable garden. This year, he gives two tomato plants to friends. Next year, those two friends each give away two tomato plants. The following year, those four friends give away two tomato plant.

What number is 30% of 60? 0.005 2 18 200

A clerk is marking up merchandise 26%. The original price of an item is $455. What will be the retail price?

A polling organization contacts 2077 adult women who are 30 to 70 years of age and live in the United States and asks whether or not they had received a mammogram during the past year. What is the population in the study? A.