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nalin [4]
3 years ago
11

3. Kevin and Hannah are both saving money for a new television. Kevin has already saved $ 47 and

Mathematics
1 answer:
alexira [117]3 years ago
5 0

Answer:

47+16w=

20+25w=

Step-by-step explanation:

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3 0
3 years ago
Mr. Ramsey just finished bathing his kids, and now he is draining the tub. The tub contains 32 gallons of water and is draining
KIM [24]
The answer would be 11 gallons.

The tub starts with 32 gallons. Every minute it loses 3 gallons.

So after 1 minute it has lost 3 gallons. For example:
32-3= 29 Meaning that after 1 minute the tub has 29 gallons left.

Now you have to remember that the tub is draining for 7 minutes. So it is losing 3 gallons 7 times, because it loses 3 gallons each minute and there are 7 minutes.

We can use multiplication to find how many gallons the tub loses after 7 minutes. This sign “X” basically means “groups of”. We have 7 groups of 3, or
7 X 3

This is the same as saying we have 3, 7 times. Written like this:

3+3 +3 +3 +3 +3 +3 = 21

So after 7 minutes the tub has lost 21 gallons.

Now we take the original number of gallons and take away what was lost:

32-21=11

So there are 11 gallons left after 7 minutes.

Please let me know if you need any further explanation. Hope this helped.

7 0
2 years ago
Which set of angles shares rayAF as a common side?
Natali [406]
BAF and FAD I took the test !
3 0
3 years ago
WORTH 20 POINTS!!!! PLZZZ HELPP!!!!!!!!
NemiM [27]
0 = 230 - 45x
Add 45x to both sides
45x = 230
Divide both sides by 45
x = 230 / 45
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x = 46 / 9
The solution represents the x intercept, which is where the graph intersects the x axis.
8 0
3 years ago
What would be the answer to 12x³+3x³+4y²+7x⁴?​
Veseljchak [2.6K]
=7x^4+15x^3+4y^2 I hope this helps!!
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3 years ago
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