Use the distributive property first, then simplify each expression.

m + 5 ( 6 + m )

Find the quotient. 50a2 – 98b2 -5a +7b

One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?

Enter the amplitude of the function. f(x)=3cosx