I'm behind! 8th grade level! write a proportion that could be used to solve for each variable. then solve. 7 pints for $2.25 p pints for $6.75a) 2.25/7=f/6.75; p=2 b) 7/2.25=f/6.75; p=20 c) 7/2.25=6.75/f; p=3 d) 7/2.25=f/6.75; p=21

Which graph represents the following piecewise defined function?

Use the following statements to write a compound statement for the conjunction or disjunction. then find its truth value. p: an isosceles triangle has two congruent sides. q: a right angle measures 90° r: four points are always coplanar. s: a decagon has 12 sides. a) a right angle measures 90° or an isosceles triangle has two congruent sides; true. b) a right angle measures 90° and an isosceles triangle has two congruent sides; true. c) a right angle measures 90° and an isosceles triangle does not have two congruent sides; false. d) a right angle measures 90° or an isosceles triangle does not have two congruent sides; true.

What unit of been sure would be appropriate for the volume of a sphere with a radius of 2 meters