Walter pays $4 for each gallon, g, of gas for his lawn mower. he uses a gift card worth $5 to reduce the amount he owes for his purchase. how much money, m, will walter owe if he buys 4 gallons of gas? make a table using 2, 3, and 4 as values for g. graph the ordered pairs, and then write an equation to solve the problem

There are 12 boy and13 girls in a class. if the teacher randomly chooses a student’s name out of a hat what is the probability it will be a girl

The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a.the profit when the unit price is equal to 0b.the unit price(s) when the profit is equal to 0c.the profit when the unit price is greatestd.the unit price(s) when profit is greatest

What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?