Which math expression represents the phrase? 4 times the sum of a number and 9

a. 4 · n + 9

b. 4 · (n · 9)

c. 4 + (n + 9)

d. 4 · (n + 9)

234/100 in simplest form

Data are collected about the amount of time, in minutes, each band member spends practicing. How does a single outlier change the lower and upper quartiles of the collected data?

Write 224 7/10 as a decimal

A fortune teller gets paid $60 for each fortune he tells, and his goal is to earn $2,280 tell fortunes this month. If he has already 2 fortunes this month, how many more fortunes must he tell in order to reach his goals?

A restaurant chain has 15,250 locations in 1975 by 2000 there were 21,655 locations. what was the percent increase in locations over the 25 year period yahoo answers

How to divide a whole number by a fraction khan academy?

If jack has 2 apples, how long would it take him to go to the sun and back to the earth if he lives in Kiln, Mississippi and started at 12:00pm

Which of these equations has infinitely many solutions? A) 1/8 (8y - 1) = 2y - 1/4 B) 8x + 24 = - 4 (2x - 6) C) - 3 (6x + 4) + 30x = 12 (x - 1) D) 0.5 (4y + 16) = 2y - 8

Sharon has a balance of $3,825 on her credit card. If the card has an annual rate of 20.99% how much is the finance charge for this month? $802.87 $219.96 $66.96 $20.99

What is 1.62 in a fraction