Carlos and Charlie collect Pokémon cards. Charlie has 16 fewer than twice as many as Carlos. Together their collection has 173 cards. How many cards does each person have?

Wes bought some school supplies at an outlet store in Maine, a state that has a 6.5% sales tax. Including the sales tax, how much did Wes pay for two blazers priced at $49.95 each and 3 pairs of pants priced at $17.50 each?

Karyn proofreads 15 pages in 2 for $40 how much does she revive on average for a page

When you purchased 100 shares of Bio-Tech Sciences, the value per share was listed at $12.38. When Bio-Tech Sciences sent out their daily report today, you see that they list the value of their stock at $45.16.

John has $70. His restaurant bill comes to $58. He wants to leave a 20% tip. Will he have enough to pay the bill with that amount of tip?

What is the independent variable of f (q) = q - 7?

Which is used to find the number of ways a given number of objects can be ordered?

Given a right triangle with legs of 3 cm and 12 cm, which triangle is similar? A) A right triangle with legs of 6 cm and 18 cm A right triangle with legs of 9 cm and 18 cm A right triangle with legs of 6 cm and 24 cm A right triangle with legs of 8

What is the minimum or maximum value if the function X^2 + 30x + 21

21X+7Y = 42 - 5X+5Y=10

Tom wants new carpeting for his bedroom. His room is a 9 metres by 7 metres rectangle. How much carpeting does he need to buy to cover his entire bedroom floor