George observes that for every Increase of 1 in the value of x, there is an increase of 80 in the corresponding value of y. He claims that the relationship represented by the table is proportional.
Critique George's reasoning by completing the explanation.
1
2
3
4
5
у
90
170
250
330
410
George's observation is (select) and his claim is (select) .The rate of change (select)
the ratio of y tox (select)
, and the ratio of y to x is (select)

answer: huh

step-by-step explanation:

1/3

step-by-step explanation:

to find this, you can divide 12 by 4 which is 3 or you can multiply 4 until you reach 12 (4x3=12). both should give you 3, meaning theres three times less bananas than there are oranges.

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.