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Black_prince [1.1K]
3 years ago
14

there tiger barbs in a 15 gallon aquarium and giant dani is in a 30 gallon aquarium.what numerical expression to represent the g

reatest total number of fish that could be in both aquariums.
Mathematics
1 answer:
Eva8 [605]3 years ago
3 0
The numerical expression that represents the total number is parentheses 15 divided by 3 plus parentheses 30 divided by 5
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2.03+7.89 estimate Please Help Asap
Oduvanchick [21]
The correct answer is 9.92
6 0
3 years ago
Read 2 more answers
Javier works each weekend at an animal shelter. He earns $8 an hour. He is saving his earnings to go on a ski trip that costs $1
Harman [31]

Answer:

Step-by-step explanation:

She earns $8/hour

And she works weekend only

He is saving his earning to go for ski and it cost $190

For him to save $190, let know the hours he is going to work

He earns $8/hour and need $190,

Then he is going to work for

190/8=23.75hours

At least, he needs to work for 24hours and since the 24hours is in a day then, Becca his wrong, he doesn't need extra to work extra 6hours.

We are not told if he need to buy something or do something else we are only told he needs $190 for the trip

4 0
3 years ago
Identify the equation in slope-intercept for for the line containing the point (-3,5) and patella to y = -2/3x+5/3
Olegator [25]

Answer:

Y = - 2/3 x + 3

Step-by-step explanation:

y = -2/3x+5/3

Slope = -2/3. .. parallel line has same slope

For (- 3 , 5)

Y intercept = y - my = 5 - ( (-2/3) x (-3) ) = 3

Y = slope x X + y intercept

Y = - 2/3 x + 3

8 0
3 years ago
What is the first term, common difference, and 16th term
strojnjashka [21]

Answer:

The 1st term is -67

Step-by-step explanation:

I. When Sn = \frac{n}{2}(a_{1} +  a_{n})

   If  Sn = 124, n = 8 and a_{n} = 98

                124 = 8/2(a + 98)

                124 = 4(a + 98)

                124 = 4a + 392

                124 - 392 = 4a

                -268/4 = a

                -67 = a_{1}

Hope that help :D

7 0
2 years ago
If 1 sec = 5 dots how many dots will there be in 20 secs
Natali5045456 [20]
5*20=100, the answer would be 100 dots
4 0
3 years ago
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