Find angle a given that a=18.2, angle b=62° and angle c=48°

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

Drag each expression to the correct location on the solution. not all expressions will be used. consider the polynomial 8x + 2x2 - 20x - 5. factor by grouping to write the polynomial in factored form.

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30