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marishachu [46]
3 years ago
10

Please need help please

Mathematics
1 answer:
Marianna [84]3 years ago
5 0

Answer:

D is the correct answer! Hope it hepls!

Step-by-step explanation:

Please mark brainliest!

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Maria's fish tank has 17 liters of water in it. She plans to add 6 liters per minute until the tank has more than 47 liters. Wha
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Answer:

t < 5

Step-by-step explanation:

47 > 6t + 17

30 > 6t

5 > t

t < 5

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Angel saved $100 a week for a year. She spent 40%
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40 because 40 percent of 100 is 40. You can just multiply the number by the percentage $100x40%

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Which graph represents has a function of x<br><br> Please hurry its urgent Thank you
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The correct answer would be B

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Write the equation for the line that passes through the points (4, 5) and<br> (6,9). *
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Answer:

y = 2x + 1

Step-by-step explanation:

first find slops

(9-5)/(6-4) = 4/2 = 2 = m

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5 0
3 years ago
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Dante and Mia have a total of 350 pennies in their piggy banks, altogether. After Dante lost half of his pennies and Mia lost on
tatuchka [14]

Answer:

150 pennies were lost altogether

Step-by-step explanation:

Let the initial number of pennies owned by Dante be x pennies

Let the initial number of pennies owned by Mia be y pennies

Mathematically ;

x + y = 350 •••••••(i)

So after losing half, dante will have x/2 pennies left.

Mia lost 1/3 so she will have 2/3y left

So after all the losses, they both had equal amount of pennies

This means that;

x/2 = 2y/3

Cross multiply;

3x = 4y •••••••(ii)

Let’s solve both equations simultaneously;

From i , x = 350-y

Substitute this into equation ii

3(350-y) = 4y

1050-3y = 4y

7y = 1050

y = 1050/7

y = 150

since x = 350-y

x = 350-150 = 200

Now Dante loss x/2 = 200/2 = 100

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Total pennies lost = 100 + 50 = 150

7 0
3 years ago
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