Objective: I can caculate the solution of a system of equation with coefficent 1. Answer this: There are 46 more mothers than
fathers in the group of 382. How many mothers
and fathers are there if there?
equation 1
x + y =
X - y =
equation 2
solution
answer

You are on a cycling trip around europe with friends. you check the weather forecast for the first week. these are the temperatures for the week. sun mon tues wed thurs fri sat 16°c 20°c 24°c 28°c 28°c 23°c 15°c what is the mean temperature forecast for the week?

Thee blue triangle has rotated from quadrant i to quadrant iii about the origin. describe the effects of the rotation on the coordinates of the blue triangle.

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?