Estimate. Then find the exact sum or difference

6,842
+2,981

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.

How do i put 3(x+7) in distributive property

Angela plays soccer and golf for a total of 125 minutes every day. she plays soccer 45 minutes more than she plays golf. part a: write a pair of linear equations to show the relationship between the number of minutes angela plays soccer (x) and the number of minutes she plays golf (y) every day. part b: how much time does angela spend playing golf every day? part c: is it possible for angela to have spent 80 minutes playing soccer every day? explain your reasoning.