A restaurant used 231 eggs last week. 46 of them are colored white, w. The remaining eggs are colored brown, Write an equation that represents the situation.

What is the value of x when x + 7 = 21?

Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.