Subtract - 3n^2 from - 7n^2

Mr. Roberts is the soil conservation agent for Caddo County and just completed a study of the feral hog population in the county. He created the expression below to represent the projected population after t years.

Which variable expression represents the phrase "3 times the sum of twice a number and 3"? A 3/2n+3 B 3 ⋅ 2n+3 C 3 (2n+3) D 2n+3/3

9n + 1 word phrase algebraic expression

0.8 >0.78 True or false?

For the equation 2 (4x+10) = 8x+k what value of k will create an equation with infinitely many solutions?

A college student has been looking for new tires. The student feels that the warranty period is a good estimate of the tire life and that 10% interest rate is appropriate. Given 4 options find the minimum Equivalent Uniform Monthly Cost.

Is it a linear? 2x + 3y = 7

Dagne measured and finds that she can do a vertical jump that is 27.5% of her height. if Dagne is 48 inches tall, how high can she jump?

Avery is designing a box. He needs the box to have a volume of 72 cubic inches. Give tow sets of measurements that he could use as the dimensions of the box.

Represent the given condition using a single variable, x. Three consecutive odd integers.