Mr Blake is packing 79 books into boxes. He can pack 12 books in each box. How many boxes does he need?

1000 (100+200-88) + 22-4

What is the tangent ratio for ∠E

Round each mixed number to the nearest whole number. Then, estimate the difference. 27 3/8 - 1 1/10

Solve the equation by applying the rules for rewriting equations 2x + 2 = 5x - 7

Find the exact value of sin22.5 (using the half angle formula)

Between the time iko woke up and lunchtime, the temperature rose by 11. Then by the time he went to bed, the temperature dropped by 14. Write an addition expression for the temperature relative to when iko woke up.

What are the next two terms in the pattern 3,6,5,10,9,18,17.

The angle of elevation from the bottom of a scenic gondola ride to the top of a mountain is 26. If the vertical distance from the bottom to the top the mountain is 725 feet and the gondola moves at a speed of 180 feet per minute how long does the

In ΔQRS, the measure of ∠S=90°, the measure of ∠Q=17°, and RS = 84 feet. Find the length of QR to the nearest tenth of a foot.

What is the approximate area of the circle shown below? 23 cm A. 72 cm2 B. 145 cm2 C. 6648 cm2 D. 1662 cm