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Ksju [112]
3 years ago
14

Isolate the variable on the following problem. show your work.3a+3=6​

Mathematics
1 answer:
Svetach [21]3 years ago
7 0

Answer:

3a=6-3

Step-by-step explanation:

if you have the equation 3a + 3 = 6, you have to move 3 to the other side of the equation to isolate it. To do this, you subtract 3 from both sides giving you 3a=6-3

Hope this helped

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Answers matching "The combined average weight of an okapi and a llama is 450 kilograms. The average weight of 3 llamas is 190 ki
kirill [66]

Let us say that:

x = weight of llamas

y = weight of okapi

 

From the problem, we can create the equations:

x + y = 450           --> 1

3 x = y + 190        --> 2

 

Rewriting equation 1:

x = 450 – y

 

From equation 2:

3 (450 – y) = y + 190

1350 – 3 y = y + 190

4 y = 1160

y = 290

 

From equation 1:

x = 450 – 290

x = 160

 

Therefore a llama weighs 160 kilograms while okapi weigh 290 kilograms on average.

5 0
4 years ago
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Leona [35]

Answer:

158.6

Step-by-step explanation:

8 0
3 years ago
A cab charges the following fare for each trip.
trasher [3.6K]

Answer:

$9.78

Let's be honest, you only need an answer right?

6 0
3 years ago
Tubby Toys estimates that its new line of rubber ducks will generate sales of $7 million, operating costs of $4 million, and a d
Sati [7]

Answer:

2.5m

Step-by-step explanation:

Using the adjusted accounting profits method.

Operating cash flow = After - tax profit + Depreciation. .......... ( 1 )

Given that :

* depreciation expense = $1 million

* Sales generated $7 million

* Tax rate = 25%

Tax rate = 25/100

= 0.25

From equation 1

= ( 7m - 4m - 1m ) ×( 1 - 0.25 ). + 1m

= ( 7m - 5m ) × ( 0.75 ) + 1m

= 2m × 0.75 + 1m

= 1.5m + 1m

= 2.5m

The firm operating cash flow = 2.5m

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3 years ago
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Hunter-Best [27]

Answer:

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Step-by-step explanation:

6 0
3 years ago
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