AngelOfLove

03.03.2021 • 

Mathematics

App.edulastic.com/student/assessment/603el 1cbiC90000521270
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Mestion 8/8
8
Stefanie bought a package of pencils for $1.75 and some erasers that cost $.25 each. She paid a total of $4.25 for these
items. Write the equation that shows how to find how many erasers she bought.
A $1.75e + $.25e = $4.25
B $.25e + $1.75 = $4.25
© $4.25
$.25e = $1.75
D $1.75 + e + $.25 = $4.25

Ответ:

josleemarecharl

03.03.2021

Mathematics

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huh?

Step-by-step explanation:

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Ответ:

aliw03

03.03.2021

Mathematics

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Huh I don’t know how to respond to that

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Ответ:

melo2424

29.04.2022

Mathematics

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(-4, 14.4)

Step-by-step explanation:

The midpoint formula is expressed as;

M(X, Y) = {(ax1+bx2/a+b), ay1+by2/a+b}

Get X;

X = ax1+bx2/a+b

X = -13(2)+ 2(3)/2+3

X = -26+6/5

X = -20/5

X = -4

Get Y:

Y =ay1+by2/a+b

Y = 2(6)+3(20)/2+3

Y = 12+60/5

Y = 72/5

Y = 14.4

Hence the coordinate of point P dividing A and B in the ratio 2 to 3 is

(-4, 14.4)

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