Kelsey claims that getting a sum of 4 when rolling two number cubes should be 1 out of 11 since there are 11 possible outcomes. Do you agree with Kelsey's claim? If not,
how could you convince Kelsey that her thinking is incorrect?

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13

32

step-by-step explanation:

it's a proportional graph.

step-by-step explanation:

8 x 5 = 40         (and you have -8x and -5y)

x= absiss

y= orderly

so you have a proportional graph.