Juan loves pizza. Juan knows that the pizza spot he orders from charges $20 for a party size cheese pizza. They also charge $2.50 for each additional topping. This can be modeled with the
rule, y= 2.5x + 20, where x represents the number of toppings and y represents the total cost
of the pizza. If Juan wants 4 toppings on his party size pizza, how much will it cost him?

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

The magnitude, m, of an earthquake is defined to be m=log l/s, where i is the intensity of the earthquake (measured by the amplitude of the seismograph wave) and s is the intensity of a “standard” earthquake, which is barely detectable. what is the magnitude of an earthquake that is 1,000 times more intense than a standard earthquake? use a calculator. round your answer to the nearest tenth.

Write an equation for the function that includes the points (1,4/5) and (2,2/3)