Last week, chen bought 812 gallons of gas at $2.30 per gallon. this week, he bought 4310 gallons of gas at $2.70 per gallon. what was his total cost?

Fractions can be added and subtracted only if they're fractions. a. like b. proper c. improper d. unlike

Need ! discuss how to convert the standard form of the equation of a circle to the general form. 50 points

Glenda makes an online purchase for picture frames for $12.95 each and formats of $5.89 each the site says it taxes paid by the customer or 6.5% of the total purchase price shipping charges are based on the