ElectricPavlov

THAT is not 'solveable'     it is incorrect !!!

28+5-10 = 23    NOT 200 !!

15/1  =  30/3 ?  (A) No

15/1  =  30/3     (B...this is the same as A)  No

15/1  =  60/4    (C) YES!

15/1  =  0/4      (D) No

If you look at the first point labelled on the graph (2,4)  you can see y = 2x  (right?)

SO you need something that is MORE than y=2x

y=12x fits the bill

y=3x   also works

y=2.2x also works

yep.  $8/m   8 dollars per meter        or    $8/yd    eight dollars per yard. (can't read the bottom scale unit)

I THINK the bottom scale is 'meters'....could be 'yards'   but the answer is same    unit cost is $8 for one meter (or yard)

Is your bootie sitting on your keyboard??

From the point on the graph,  1 meter costs 8 dollars (I think that is a dollar sign.....knd of fuzzy)

What???     inches is a measure of DISTANCE.    TON is a measure of WEIGHT.

Apples and oranges.

The ladder is the hypotenuse of a right triangle.   Opposite side is 14ft    Adjacent side is 6 ft

angle = arctan 14/6 = 66.8 degrees

sin 66.8 = opposite/hypotenuse = 14/hypotenuse  

hypotenuse = opposite/sin66.8 = 15.23 ft ladder length

An easier way would be to use the Pythagorean Theorem    14^2 + 6^2 = ladder^2

196 +36 = ladder^2

232= ladder^2       Ladder= sqrt(232) = 15.23 ft