3 years ago

J + 2.5 = 15.2 solve this for j:

Mathematics

2 answers:

Vesna [10]3 years ago

8 0

Answer:

the correct answer is j=12+7

AVprozaik [17]3 years ago

5 0

Answer:

J = 12.7

Step-by-step explanation:

Step 1: Isolate J by subtracting 2.5 from both sides

J = 15.2 - 2.5

J = 12.7

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Marizza181 [45]

Let us assume total capacity of the container = x pounds.

Container contains 1/6th coffee of total x pounds, that is x/6 pounds.

We also given that 1/6th part is equal to 2/3 of a pound.

So, we could setup an equation now.

x/6 pounds equals 2/3 of a pound.

$\frac{x}{6} = \frac{2}{3}$

Dividing both sides by 1/6, we get

$\frac{x}{6}$ ÷ $\frac{1}{6}$ = $\frac{2}{3}$ ÷ $\frac{1}{6}$ .

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3 years ago

What is y in this equation 6x+5y=-15

marishachu [46]

Answer:

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6x+5y=-15

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-----------------------------------

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