Decide whether each of the following is an expression or an equation. 1. 13 - k = 11 answer - k = 2 2. 1/3q - 5/3 = 7/3 answer - q = 12 3. 6k - 4

Next, chad created this graph with ordered pairs that show the possible ratios of the number of damage to defense cards in his deck.what error chad make?

(a) compute the maclaurin polynomial m2(x) for f(x) = cos x. (b) use the polynomial of part (a) to estimate cos π 12. (c) use a calculator to compute the error made using the estimate from part (b) for the value of cos π 12. remember that the error is defined to be the absolute value of the difference between the true value and the estimate.

Evaluate the expression. (9 + 5)(3 + 2)0