Evaluate the expression when n=-2.

n²-8n+7

Approximately how many degrees are in the measure of an interior angle of a regular seven sided polygon

Solve the System of Equations by Elimination. +y=4 y = 2x + 6

How many ounces are equivalent to 4 pounds? (1 lb = 16 oz)

Use the discriminant to determine the number and type of solutions for the following equation. 2x^2 + 14x + 11 = 0 A: zero rational solutions B: one rational solution C: two rational solutions D: two irrational solutions

Ken watches a marching band he sees 2 rows of flute players six people are in a row he sees 8 trombone players how many flute players and trombone players does Ken sees

I = prt How to solve to get r

As a result of the partition of India in 1947, Hindus migrated to the northern provinces, where thousands perished from starvation. True or False?

840 311/500 as a decimal number

What are the ten times tables

Fred's auto sales purchases 3 new vehicles for $11,219, $31,611, and $18,204. what was the total cost for all the vehicles?