Answer:
15 outcomes
Step-by-step explanation:
We have three choices of ice cream containers.
We have five choices of ice cream flavors.
We are asking for a single scoop.
Using the cake cone 5 times for each flavor, we get 5 possibilities. Repeat this with the other two container choices, and we get 3 * 5 = 15.
Hope this helped! :D
the answer for the second problem is x=99 degrees and y= 261 degrees
dunno the first problem :/
<span>(230 + w) x ( t ) = ( 275 )
(230 - w) x ( t ) = ( 185)
t = 275 / (230 + w)
t = 185 / (230 - w)
275 / (230 + w) = 185 / (230 - w)
275(230 - w) = 185(230 + w)
63250 - 275w = 42550 + 185w
20700 = 460w
w = 45mph
</span>
Answer:
x = 5, y = -1/2
Step-by-step explanation:
3.5x - 5y = 20
3x + 4y = 13 multiply by 1.25 so the y's match up (you could match x's too)
3.75x + 5y = 16.25
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3.5x - 5y = 20
3.75x +5y = 16.25
7.25x + 0y = 36.25 you can add or subtract here (on this equation you add)
7.25x=36.25
x=5 So now we have x=5 and to find y we can just plug in x into one of the equations
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3(5) + 4y = 13
15 + 4y = 13
4y = -2
y = -1/2
x = 5, y = -1/2
Then you can plug in both to check your answers.
The simplest form is 2 with working out shown on photo
