HELP FAST PLEASE!
Multiplying Binomials (a>1)
Multiply
(2x + 3) (5x + 4)
Use the Generic Rectangle Below to Help you.

Write a numerical expression that satisfies all of the following conditions. 1.)the only number used in the expression is 5 2.)at least one exponent other than 1 is used 3.)when the expression is evaluated, the answer is greater than 40 and less than 50

Find the solutions for a triangle with a =16, c =12, and b = 63º

Can someone me out here number 4 plz