What does the y-intercept of a line of best fit mean

Jerri says that a square is a rhombus because it has 4 equal sides. Brianna says that a square is a parallelogram because it has two pairs of parallel sides. Who is correct? Explain.

The scale of a map is 1 : 25 000 On the map, the distance between two railway stations is 22 cm. Work out the real distance between the two railway stations. Give your answer in kilometres.

What is the solution to set the inequality k-8<32

Which expression has a value of 8? 8 (5-4) (8 x 5) - 4 8 x 5-4 (8 x 5-4)

7.2 * 7.2 * 7.2 * 7.2 * 7.2 * 7.2 7.2 * 6 67.2 7.26 7.2 + 6

A box has 16 balls, of which 8 are green, 6 are red, and 2 are blue. if you draw 2 balls with replacement, what is the probability of getting 1 green ball and 1 blue ball in no particular order?

What is the product of (2p + 7) (3p2 + 4p - 3) ?

Quadratic reflection

How to find a rule and extend a pattern

Find an ordered pair to represent a in the equation a = 2b + c if b = (6,3) and c = (-4,8)