Lou had 6.5 gallons in the 16 gallon tank on the coldest day of the year Lou filled her tank with gas that cost her 3.90 per gallon how much did Lou spend on gas?

A=1/2h(b1+b2) is the formula for the area of a a trapezoid b regular polygon c triangle d rhombus or kite

Describe the domain and range of y=2(3)^x-2+5

Abarbecue sold 26 hamburgers and hot dogs. hamburgers sell for $3.50 each and hot dogs sell for $2.00 each. if the barbecue made $70 in sales, determine and state the number of hot dogs sold.