Which expression has a value that is equivalent to 5n + 13 when n=-5?

A. n + 8

B. n² + 13

C. 4n + 8

D. 2n + 2

Simplify the expression. 24x+32+4x+3. What sis the coefficient of X? What is the constant?

He triangular pyramid shown is made up of four congruent triangles. The length of the base is 8 inches, and the height of the base is 6.9 inches. A triangular pyramid. Talia is finding the lateral area of the pyramid.

How do you write a percent as a decimal

Use a calculator to evaluate cot 3.14/5

What are two numbers with a sum of 496 and a difference of 238?

Rewrite the function by completing the square r^2+18x+80=0

8,669 - (4,398 + 571) is this an equation

Bernardo graphed the amount of money he earned each week mowing lawns. A line graph titled Lawn Mowing Money has weeks on the x-axis and money on the y-axis.

Y = x + 4 3x + y = 16

30% of kids play one sport 45% of kids play another and 20 kids play another. How many kids in all