Find positive integer x, if 1+2+3 + ... + x=120.

3/7 of a children choirs are boys if there are 12 boys in the choir how many children total are in the choir

Find the anwser to y=2x - 4. & 4x+y=2

Which is bigger 4/5or9/10

The function with a rate of change of that has a value of 10 2X=10

Evelyn drinks 8 glasses of water a day, which is56 glasses a week. How many glasses of water does she drink

The arithmetic mean of the monthly salary of two employees is $3210. One employee earns $3470 per month. What is the monthly salary of the other employee?

Write the expression in exponential form. log 3^9 = 2

Ariana has $1.40 worth of nickels and dimes. She had twic as many nickels as dimes. Determine the number of nickels and the number of dimes that Ariana has.

Who are the Cherokee

1. In 2005, there were 100 rabbits in Polygon Park. The population increased by 11% each year. a. Write an exponential growth function that represents the population t years after 2005. b.