Evaluate a2+ab-b2+5 when a=2 and b=3

Simplify each of the Following Absolute value expressions A. |-25.6|+|-11.4| B. - |-3 2/7| C.|0.375|+| - 5/8|

A mad bull stands 90 feet from a matador. The matador waves her red cape and the bull begins its charge. After 2 seconds, the bull is 60 feet from the matador. Assume the bull charges at a constant rate

What is 6 degrees less than 2 degrees Celsius?

What is the oblique asymptote of the function f (x) = the quantity x squared minus 5x plus 6 over the quantity x minus 4?

A length of rope is 6 1/2 feet long. How many total feet long are 2 3/4 lengths of rope?

The product of two consecutive odd integers is 77 more than twice the larger integer. find the integers.

if frank got a pizza from luigi's pizza, luigi charges $15 a pizza plus an additional $1.50 per topping. If frank spent $22.50 total how many toppings did frank order

Name the corresponding part if ∆RST ≅ ∆WXY ∠R= ∠X ∠W ∠Y

Given the function f (x) = 9-2x, find x when f (x) = 25 -41 17 -8

What is the answer to this equation 1/2 (10x-20) = 5x-10