ANSWERS THIS QUESTION CORRECTLY AND ILL MARK YOU AS THE BRAINLIEST

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41

Given that sin∅ = 1/4, 0 < ∅ < π/2, what is the exact value of cos∅? a. (√4)/4 b. (√15)/4 c. (4π)/2 d. (4√2)/4

Select the point that is a solution to the system of inequalities. y< =-x+3 y=x^(2)-3x