Which algebraic expression represents the phrase "two times the quantity of a number minus 12"?

2y - 12

2 (y - 12)

2ly + 12)

2y + 12

A town's population went from 25,800 to 42,600 in 15 years. What was the percent of changes?

In class of 24 students sold over 150 raffle tickets each, and the rest of the class sold about 60 raffle tickets each. the class gaol was 2,00 tickets. did they reach theire goal. Explain

In Mrs. Nathan's class, there are 8 boys and 10 girls. What is the ratio of girls to boys in Mrs. Nathan's class? Simplified

Rebecca is 12.5% taller than Debbie. Debbie is 64 inches tall. How tall is Rebecca?

Marcus can choose between a monthly salary of $1.500 plus 5.5% of sales or $2,400 plus 3% of sales. He expects sales between $5,000 and $10,000 a month. Which salary option he choose?

What is 0.66666667 as a simplified fraction?

Find the slope of the line that passes through (3,5) and (-3,-5)

Corey ordered eight tog toys from an online store. Each toy cost 13.99. He had a 18% discount code. How much money did he save?

Kelly went to a store to purchase a coffee pot. She will use a coupon for 20% off. She can calculate the cost before sales tax using the follow expression, c represents the original cost of the coffee pot. C - 0.

A spinner is divided into eight equal sections marked with eight different colors. Which situation could be represented by this simulation? A. Lynda has to select one of three students from her class. B.