00:00 The equation y = 5.5x represents a proportional relationship. What is the constant of proportionality?
X х
у
5.5
1
5.5

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.

Which of the following equations is equivalent to x/3-6/x=1

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.