C.
The sum of two consecutive integers is -135. Find the numbers.

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.

Find the directions in which the function increases and decreases most rapidly at upper p 0p0. then find the derivatives of the function in these directions. f(x,y)equals=x squared plus xy plus y squaredx2+xy+y2, upper p 0p0left parenthesis 1 comma negative 4 right parenthesis

What are the greatest common factor of 75 and 30