what is Two times the sum of a number and four is no more than three times the sum of the number and seven decreased by four.

What is the interquartile range of the data 53,62,67,71,83,94,102,105,

The population of a certain town is expected to increase by 9.5% next year. If p represents the current population, which expression represents the expected population next year

Find d: 0.16d^2 = 100

Suppose the function f (x) = 6x + 4 represents the number of cars that dive in x minutes. How many cars will drive in ten minutes? 60 100 46 64

If Nathan begins his journey after 9 a. m. he is allowed a discount of 30% on the cost of his rail ticket. He pays £22.75 for a ticket to London, leaving on the 9.15 a. m. a) Express the discounted price as a percentage of the full price.

Write the product using exponents. 3⋅3⋅3⋅y⋅y⋅y

If p + 9 = 25 and p = q, then q + 9 = 25.

If a bag contains 400 coins, and 33 1 over 2 are nickels, how many nickels are there what percent of the coins are not nickels

40023032 expanded form

Which of the following expressions has 3 terms? A 8x + y - z B xyz C y3 + 1