A bag contains 1p, 2p and 5p coins. 3/8 of the bag are 1p coins. there are as many 5p coins than 1p coins in the bag. there are 640 coins in total. work out the number of 2p coins in the bag.

G (t) = 3t+5; find (g6)

Choose all the numbers that are perfect squares. 64 24 12 49 144 84 4

One watermelon from the supermarket costs $4. Danielle wants to buy several watermelons for a family picnic. She cannot spend more than $22. Which inequality shows how many watermelons she can buy? A. 4m ≥ 22 B. 4 ≤ 22m C. 4m ≤ 22 D. 4 ≥ 22m

Jennifer receives $100 and puts it into her savings account. She adds $0.25 to the account each day for a number of days, d, after that. She writes the expression 100 + 0.

What is 4k squared equals 5k

What is 2.18 as a improper fraction

In a class of 147 students, 95 are taking math, 73 are taking science, and 52 are taking both math and science. if one student is picked at random, what is the probability of choosing a student who is not taking math or science?

Luis is asked to construct a triangle with a 35° angle and a 45 angle How many different triangles could he draw with these angle measures?

A cylindrical pond has a 12 ft diameter, and the water in the pond is 5 ft deep. Water is being drained from the pond at a rate of 1 cubic foot per minute. How long will it take to drain the pond

A box contains red apples and green apples. If an apple is picked at random from the box the probability of picking a red apple is 3/8. Which of these best describes the likelihood of picking a green apple?