Simplify. 3.4 × 42 + 6 ÷ 3 - (5.7 + 2.1)
A.
53.4
B.
58.6
C.
48.6
D.
60.2

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0

Which equation can be simplified to find the inverse of y = 2x2^2

The center on a target has a diameter of 5 inches. the whole target has a diameter of 25 inches. complete the explanation for what part of the whole target is the center. the center of the target takes up % of the whole target.