The ratio of pens to pencils in carlos case is 4:5 he has 16 pens how many pencils does carlos have

The average of the first 8 numbers is 6. The average of the next 12 is 11. What is the overall average of the 20 numbers?

Equation have? -3x + 9 - 2x = - 12 - 5x Choose 1 answer: A: no solution B: exactly one solution C:infinitely many solutions

Amiri can deliver his newspapers in 85 minutes. It takes Horus 65 minutes to do the same route. How long would it take them to deliver the newspapers if they work together?

In one week the owner of Carly's Coffeehouse found that the number of orders for bagels was 2/3 the number of orders for chocolate scones. If the total number of orders for the two items was 525 how orders were placed for bagels?

If f (a) = 12, what is the value of a?

Rashida was paid $720 for 30 hours of work. How much would she be paid for 40 hours of work? $750 $760 $960 $2880

24x5 - 8x4 + 12x - 4x2 4x2

Evaluate and simplify tan 15º.

5y - 3z + 4y - 1z - 3y; y = 3 and z = - 2

An architect represents a 9 inch height as inch on a scale drawing. Which of the following scales did the architect use? 1 foot = inch 1 foot = inch 1 foot = inch 1 foot = inch