Add 6/7 + 80/9. Enter your answer below as an improper fraction in lowest terms, using the slash (/) as the fraction bar.

What is 4,572,013 rounded to the nearest thousands

Greg ordered a cheeseburger (1.19), a hot dog (.99), two large orders of fries (1.17), and a large cola (.89). He had 4.25. How much more did Greg need to pay.

Does 5x+20=4 (x+6) have one solution

A synthetic fiber used in manufacturing carpet has tensile strength that is normally distributed with mean 75.5 psi and standard deviation 3.5 psi. For a random sample of n = 12 fiber specimens, find the value of k, such that P (75.35

2/7x+1/2x=-40/7-1/6x

Two out of six computers in a lab have problems with hard drives. If three computers are selected at random for inspection, what is the probability that none of them has hard drive problems

What is square minus?

In which number does one digit 6 have a value if 1/100 of the other digit 6? A. 66.04 B. 46.60 C. 46.06 D. 40.66

Sue has four DVD's and Terry has six DVD's. They put all their DVD's together and sold them for $10 for two DVD's. How much money will they earn if they sell all of their DVD's?

At the movie theatre, child admission is $5.70 and adult admission is $9.80 . On Thursday, twice as many adult tickets as child tickets were sold, for a total sales of $556.60 . How many child tickets were sold that day?