PLEASE HURRY Problem 1

Josh is solving the equation 2 ⅓ + 2 4/5 and predicts that his answer will be more than 4 but less than 5,

because 2 + 2 = 4. Is Josh’s prediction correct? Why or why not? Show your thinking.

Problem 2:

Susan ate ⅙ of a pumpkin pie. Joseph ate ¾ of the same pumpkin pie. How much more of the pumpkin pie did Joseph eat than Susan?

If the measure of xyz is 81 what is the measure of yz

Solve the inequality and graph 6j - 7 < 5

Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function.a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.