Use mental math to solve the equation 1.60=0.04+s

Solve x+3y=6 and 4x-6y=6 by elimination . show work !

Consider the polynomials given below. p(x) = x4 + 3x3 + 2x2 – x + 2 q(x) = (x3 + 2x2 + 3)(x2 – 2) determine the operation that results in the simplified expression below. 35 + x4 – 573 - 3x2 + x - 8 a. p+q b. pq c. q-p d. p-q

This summer the number of tourists in salem increased 4.5% from last years total of 426000. how many more tourists came to salem this summer