A bag contain 2 red balls and 2 black balls. what is the probability of picking out black ball out of the bag?

Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each, and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent. how much did jamie pay at the end?

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

In the triangles, bc =de and ac fe.if the mzc is greater than the mze, then ab isdfelth