Answer: Madison is correct.
Step-by-step explanation:
4(2x+3y−5z)
=(4)(2x+3y+−5z)
=(4)(2x)+(4)(3y)+(4)(−5z)
=8x+12y−20z
So mary is putting 30 dollars a week into a savings account. The y-intercept is 750 which means that before she started putting money she had 750 dollars.
The change per week is 30 dollars increase.
The starting amount is 750 dollars.
I hope this answers your question. If not, comment below!
Actually Welcome to the Concept of the Isosceles triangles.
Since, the sides are equal, we can equate them, so we get as,
==> 16x + 13 = 24x -19
=> 24x -16x = 13+19
=> 8x = 32
x = 4
hence ==> x = 4.
Answer:
Step-by-step explanation:
Each probability can be written as y/4, since there are four different possible outcomes. Also, it's worth noting that if you add the three up they will equal 4/4 or 1.
Put super simply, of HH, HT, TH, TT how many have zero Hs, how many have 1 H and how many have 2 Hs? These are the answers to a, b and x respectively.
Http://ncalculators.com/matrix/4x4-matrix-multiplication-calculator.htm
you would have 32 multiplication and 16 addition I believe because.
2 2x2 matrices Is 8 multiplication and 4 addition
