Catherine studied 2 hours for her science test. This was 0.5 hours less than what she had studied for her math test. Write and solve an equation to find
out of long she studied for her math test.

Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.

Divide. –4.2 ÷ 6 = a –0.7 b 0.7 c –7 d 7 me

Isaac wants the equation below to have no solution when the missing number is placed in the box. which number should he place in the box?