True or false, if y=7, then 5+27 < 20 (5,3) is a solution for 4x-3y = 11
-|21| is always positive
A line that is going up and to the right has a negative slop
The area of a circle with a radius of 7 is 153.9
There are two solutions to the equation |x-21|= -7
45 divided by 5 times 3 = 27
(These are all just true or false questions.)

Me! 50 points! why does when we come home, our door is unlocked and there is grease on the door knob, me solve this , and i don't know what category this goes under

The box plot shows the number of raisins found in sample boxes from brand c and from brand d. each box weighs the same. what could you infer by comparing the range of the data for each brand? a) a box of raisins from either brand has about 28 raisins. b) the number of raisins in boxes from brand c varies more than boxes from brand d. c) the number of raisins in boxes from brand d varies more than boxes from brand c. d) the number of raisins in boxes from either brand varies about the same.

What is the order of magnitude for the number of liters in a large bottle of soda served at a party