While on vacation in danville , erik went out to dinner that cost $25.if sales tax in danville is 12% and erik left a tip on $25 , what was the total cost of his meal ?

Afruit stand has to decide what to charge for their produce. they need $10 for 4 apples and 4 oranges. they also need $15 for 6 apples and 6 oranges. we put this information into a system of linear equations. can we find a unique price for an apple and an orange?

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan

Write an algebraic expression to match each statement a. four less than 8 times a number b. twice the difference of a number and six c. nine from a number squared