What is 21% of 100?

A) 121

B) 79

C) 2100

D) 21

6) x + 1 - 4 3 х + 6 Simplify

A maths test has two prolems. the first was solved by 70% of the students. The second was solved by 60%. Every student solved at least one of the problems. How many students took the test?

Compare the given dimensions of four triangles. Which triangle is possible to construct? A. side lengths of 6 m, 8 m, and 9 m B. side lengths of 4 m, 5 m, and 12 m C. side lengths of 2 m, 5 m, and 8 m D. side lengths of 4 m, 7 m, and 13 m

Bruce has a pet worm that fell into a well. The well is 26 feet deep. Each day the worm climbs up 8 feet. But each night the worm climb down 2 feet. How many days will it take for bruces worm t get to the tpo of the well

Which ordered pair could you remove from the relation { (-1, 0), (1, 3), (2, 2), (2, 3), (3, 1) } so that it becomes a function?

Janet drives from clarkson to humbolt in 2 hours. suppose janet drives for 10 hours. if she maintains the same driving rate can she drive more that 600 miles?

What is the answer fo this equation 5x + 8 for x = 9

Which graph represents the solution set for - 4 (1-x) <-12+2x?

The A company is selling two different sized medicine balls to a local college's athletic department. ratio of the diameters is 15: 11. If the diameter of the smaller ball is 55 cm, what is the volume of the larger ball?

Factor this expression. 4x - 20 A. 4 (x - 16) B. 4 (x - 5) C. 4 (x-10) D. 4 (x-6)