Given the function G(x) = 3x ^ 2 + 2x - 1 , find the value G(a + 2) .

Which expression is equivalent to 4 square root 6 divided by 3 root 2

Two customers went to a post office. first customer paid $12 for 14 and 5 envelopes the second paid 24.80 for 10 postcards and 15 envelopes. what is cost of each envelope?

Which statement best explains why ben uses the width hi to create the arc at j from point k