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Pie
3 years ago
9

Mrs. Williams needed to make 4 1/2 of fruit salad for a class party.

Mathematics
1 answer:
ziro4ka [17]3 years ago
3 0

Answer:

strawberry=7/8

Step-by-step explanation:

treat strawberry as x

add on proportions

1 1/8+ 3/4+ 1 3/4 + x = 4 1/2

(9+6+14)/8 + x = 9/2

29/8 +x = 9/2

x= 9/2 - 29/8

x= (36-29)/8

x=7/8

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3 years ago
F(x+1)+f(x+2)=2x+3; f(x)=?
Rama09 [41]

Answer:

F=\frac{-xf+f+2x}{x+1};\quad \:x\ne \:-1

Step-by-step explanation:

1. \mathrm{Subtract\:}f\left(x+2\right)\mathrm{\:from\:both\:sides}\\
F\left(x+1\right)+f\left(x+2\right)-f\left(x+2\right)=2x+3f-f\left(x+2\right)



2. \mathrm{Simplify}\\
F\left(x+1\right)=-xf+f+2x\\


3. \mathrm{Divide\:both\:sides\:by\:}x+1;\quad \:x\ne \:-1\\
\frac{F\left(x+1\right)}{x+1}=-\frac{xf}{x+1}+\frac{f}{x+1}+\frac{2x}{x+1};\quad \:x\ne \:-1

4. \mathrm{Simplify}\\
F=\frac{-xf+f+2x}{x+1};\quad \:x\ne \:-1

Final Answer: F=\frac{-xf+f+2x}{x+1};\quad \:x\ne \:-1

4 0
3 years ago
To indirectly measure the distance across a river, Carson stands on one side of the
galina1969 [7]

Answer:

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7 0
2 years ago
jester has a piece of wood measuring 1 and 2/3 m.he needs to cut in pieces measuring 3/4 m long.how many pieces of wood did jest
sveticcg [70]

Answer:

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Step-by-step explanation:

Given

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Required

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Change division to multiplication

x= \frac{5}{3}*\frac{4}{3}

x= \frac{20}{9}

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<em></em>x = 2<em> </em>

6 0
3 years ago
102 + 7y = 16<br> 15x + 8y 29<br> Is this consistent or inconsistent
mel-nik [20]

Answer:

Step-by-step explanation:

18y

6 0
3 years ago
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