Tom has 6 blue discs and 12 red discs in his pocket. How many discs does he need to take out of his pocket to make sure he has at least 4 blue discs?

The scale on a map of the United States is 1 cm = 40 mi if the distance between Albany by and Chicago il on the map u. s. 21 cm what is the actuall distance between the cities a: 840miles b:804miles c:800miles d:840cm

3 (7x - 8x) + 6 = 5 (-2 - 7x) + 4

Casey wants to buy a gym membership. One gym has a $150 joining fee and cost $35 per month. Another Jim has no joining fee and cost $60 per month. when would Casey pay the same amount to be a member of either gym? How much would he pay?

A rescue shelter has a total of 30 occupants. The number of legs at the shelter totals 96 legs. There are spiders and frogs at this shelter. How many spiders and how many frogs are at the shelter?

1. Give one number that makes the inequality x + 7 > 20 true 2. Give one number that makes the inequality 3x < 25 true 3. What is the minimum number of 60 passenger buses needed to transport 200 students? 4.

What is the next term in this sequence? 103, 78, 53, 28, ... 3 4 13 14

A manufacturing machine has a 7% defect rate. if 5 items are chosen at random, what is the probability that at least one will have a defect? mhf

F (x) = 2x - 2 Find f (3)

Albertson's found that the demand for Coke products varies inversely as the price of the product. When the price of a Coke product is $2.75, the weekly demand is 1250. Find the weekly demand if the price is raised to $4.00.

What is 4 pints into quarts