1. A student says: “Of course, it is easy to see that the expression 3x6 + 5x3 - 7x' has three terms, a degree of 3 and a positive leading coefficient."
Part A: Whether or not the student is correct, give a possible explanation in
terms of the structure of the expression why the student might say that.

Naomi’s parents want to have 50,000, saved for her college education, if they invest 20000 today and earn 7% interest compound annually, about how long will it take them to save 50 thousand

On the first of each month, shelly runs a 5k race. she keeps track of her times to track her progress. her time in minutes is recorded in the table: jan 40.55 july 35.38 feb 41.51 aug 37.48 mar 42.01 sept 40.87 apr 38.76 oct 48.32 may 36.32 nov 41.59 june 34.28 dec 42.71 determine the difference between the mean of the data, including the outlier and excluding the outlier. round to the hundredths place. 39.98 39.22 0.76 1.21

What is the value of x in the diagram below?