Which is the best buy: $4.08 for a 16-pound bag of dog food, $4.50 for an 18 - pound bag of dog food, or $5.39 for a 22 - pound bag of dog food?

M = x+n over p solve for x

Divide Rs240 in the ratio 3:5

For every 1 litre of water used to make a medicine, 199ml of sucrose and 47ml of saline solution are used. Express the amount of water, sucrose and saline solution needed as a ratio in its simplest form

Ted is not particularly creative. He uses the pickup line "If I could rearrange the alphabet, I'd put U and I together." The random variable x is the number of girls Ted approaches before encountering one who reacts positively.

Angle ABC is a straight angle. Solve for x. AB (3x-7) BC (7x-13)

How are models and number line alike

sheila went to court 12 times a month for the first year. for the next 10 years she went to court twice a month. for the last year she went to court three times a month. how many times didnshe go to court in all in the twelve years

A second number is 5 less than a first number. a third number is three times the first number. if the sum of the three numbers is 555, find the numbers. (a) 110 / 105 / 330 (b) 105 / 100 / 315 (c) 125 / 120 / 375 (d) 112 / 107 / 336

the combined enrollment in the three grades at Jefferson Middle School is 977. there are 356 students in the 7th grade 365 in the 8th grade write and solve an equation to find how many students are in the ninth grade find an equation and a solution

The sum of three numbers is 185 The second number is 5 times the first. The third number is 13 less than the second. What is the second number?