Prove the following equation has no solutions.

13t+6=12+13t

What is an approximate x-value for the equation y = - 3x2 + 16 when y = 8?

5 gallons of gas last 100 miles. How many miles per gallon

Solve compound inequality - 1<9+n<17

Kale is hiking 2,345 feet above sea level. The peak of the mountain he is climbing is 3,283 feet above sea level. What is the vertical distance between Kale and the mountain peak?

Determining an Equation and Type of Graph Jeff hiked for 2 hours and traveled 5 miles. If he continues at the same pace, which equation will show the relationship between the time, t, in hours he hikes to distance, d, in miles?

What is the leading coefficient for - x^3-2x^2+7x

A wall is 12 feet long and 8 feet tall. There is a square window 4 feet long in the wall. What is the area of the wall surface? 96 ft2 92 ft2 80 ft2 32 ft2

A small pizza costs 9 dollars and each additional topping cost 0.75 dollars is this proportional

Larry graphs the inequality x less-than negative 5 using the steps below. Step 1: Draw a number line, and place an open circle at - 5. A number line going from negative 10 to 0. An open circle is at negative 5.

An amount of $ 32,000 is borrowed for 6 years at 9 % interest, compounded annually. If the loan is paid in full at the end of that period, how much must be paid back? Use the calculator provided and round your answer to the nearest dollar.