.Peter has 288 coins. 25% of these coins are $1 coins. He wants to increase tt number of $1 coins to 64%. How many more $1 coins must he collect?​

The coordinate grid shows points a through k. which points are solutions to the system of inequalities listed below? 2x+ ys 10 2x 4y < 8 oa c, d, k o e, f. g, j oa, c, d, h, k oe, f. g, h, j

How far could you drive on 50 gallons of gas

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).