Apply the distributive property to expand the expression.

9(2+5m)9(2+5m)

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The sum of two numbers is 12 and their difference is 18 what are the two numbers

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers