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juin [17]
3 years ago
9

5 |2x+4| -2 = 8 please help me.

Mathematics
1 answer:
shutvik [7]3 years ago
3 0

Answer:

x = -1, -3

Step-by-step explanation:

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Solve using a suitable inverse operation:
Olenka [21]

Answer:

a = - 10

Step-by-step explanation:

Given

\frac{a}{5} = - 2

a is divided by 2. The inverse operation to division is multiplication, thus

Multiply both sides by 5 to clear the fraction

a = 5 × - 2 = - 10

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3 years ago
carey, jake, and Evab collect baseball cards. Carey has 305 cards, carey has morcarey has 187 more cards than jack and evan has
Doss [256]
I'm pretty sure it would be 118 but I might be wrong
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3 years ago
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 ...

... Alice : Ben : Carol = $3 : $3 : $9

8 0
3 years ago
Solve 2(x-1) =4 xxxxxx
sineoko [7]
2(x-1)=4
2x-2=4
2x=6
x=3
4 0
3 years ago
Danielle invests $2,007 in a retirement
ivanzaharov [21]
Formula For finding Simple interest= Profit x rate x time/ 100

Profit = $2,007 x Rate= 7% x Time = 16 years


2,007 x 7 x 16
__________ = 224,784 ÷100 = 2,247.84
100


Answer :- 2247.84
5 0
3 years ago
Read 2 more answers
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