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topjm [15]
3 years ago
6

Solve for x 3(x-2)=9answers 54-5-4​

Mathematics
2 answers:
dezoksy [38]3 years ago
3 0

Answer:

5

Step-by-step explanation:

ziro4ka [17]3 years ago
3 0
Answer is 5


Show work:

3(x-2)=9

3x- 6= 9

3x=9+6

3x= 15

X= 15/3

X= 5
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Alice, Ben and Carol shared a sum of money they received. Alice received 1/5 of the money. The rest of the money was divided bet
Levart [38]

Answer:

$3

Step-by-step explanation:

The money shared by Ben and Carol was split ...

... Ben : Carol = 1 : 3

The difference of these ratio numbers is 2, and the difference in amount received is $6. Thus, each ratio unit must stand for $6/2 = $3.

... Ben received 1×$3 = $3

_____

<em>The Rest of the Story</em>

Carol received 3×$3 = $9. Together, Ben and Carol received $3 + 9 = $12, which is 4/5 of the total amount. Then the 1/5 of the total amount that Alice received is

... (1/5)×$12/(4/5) = (1/4)×$12 = $3.

The $15 of money was split ...

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8 0
3 years ago
If Julia has 20 cupcakes, and 10 people eat one cupcake, how much cupcakes are left?
Feliz [49]
There are going to be 10 cupcakes left,hope I helped (:
8 0
3 years ago
Read 2 more answers
PLEASE HELP!! I WILL BRAINLIEST
ArbitrLikvidat [17]

Answer:

81.8%

Step-by-step explanation:

Mean = \mu = 40

Standard deviation = \sigma = 5

Now we are supposed to find out what percent of the numbers fall between 35 and 50

z = \frac{x-\mu}{\sigma}

Substitute the values

z = \frac{x-40}{5}

Now for P(35<x<50)

Substitute x = 35

z = \frac{35-40}{5}

z =-1

Substitute x = 50

z = \frac{50-40}{5}

z =2

So, P(-1<z<2)

P(z<2)-P(z<-1)

=0.9772-0.1587

=0.8185

= 0.818 \times 100

=81.8%

Hence  81.8% percent of the numbers fall between 35 and 50

7 0
3 years ago
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Likurg_2 [28]

Answer:

add them

Step-by-step explanation:

you have to add them all up because it says find the range

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2 years ago
When buying bottles of Apple juice Ava spent $1.56 On a 12 -ounce bottle and $0.9 on a 6-ounce bottle. Use unit rates to determi
Verizon [17]
Ok so you divide them and then make sure that 1 is the denominator and the numerator can be anything else
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3 years ago
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