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postnew [5]
3 years ago
14

After participating in the world’s biggest marble hunt, you started a marble collection. You have 11 jars, and each jar can hold

up to 28 marbles. You have filled 7 \frac{3}{4} jars so far. How many marbles do you need to fill the remaining jars?
Mathematics
1 answer:
AleksandrR [38]3 years ago
5 0

Answer:

91 more marbles

Step-by-step explanation:

Step 1: find how many jars you need to fill

to do this you will have to solve this equation: 11–7 3/4 = 3 1/4

Step 2: find how many marbles you need

to do this you will have to solve this equation: 3 1/4 X 28 = 91

this tells you there are 91 marbles in 3 1/4 of the jars thus you need 91 more marbles.

hope this helps you!!!

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Select all the properties of a kite.
drek231 [11]

Answer:

  • B.

Step-by-step explanation:

<u>Here are the Options verified:</u>

  • A. Incorrect. Kites can't be parallelograms.
  • B. Correct. Kites are quads. Quads have 4 sides. A kite has 4 sides.
  • C. Incorrect. They don't have opposite sides that are congruent.

<u>Correct choice is B.</u>

5 0
3 years ago
Read 2 more answers
The swimming pool shown below has a 6 foot wide concrete deck around it.
padilas [110]

Answer:

0864

Step-by-step explanation:

The answer is 0864.

Hope it helps!

Study well!

7 0
3 years ago
If C = 2m2 + m and D = 2 – 6m + 2m², find an expression that equals<br> 2C - 2D in standard form.
lidiya [134]
C = 2m^2 + m
D = 2 - 6m + 2m^2

2C = 2(2m^2 + m) = 4m^2+2m
2D = 2(2-6m+2m^2) = 4-12m+4m^2

2C - 2D =
4m^2+2m-(4-12m+4m^2) =
4m^2+2m-4+12m-4m^2 =
0m^2 + 14m -4 =
14m - 4
3 0
3 years ago
Kylie is shopping at the mall. She buys a pack of water balloons for $3. She also buys seven t-shirts, each marked at the same p
VMariaS [17]

Answer:

b 3x +7y =59

Step-by-step explanation:

x is water balloons at 3 each and y is t-shirts at 7$ each.

7 0
3 years ago
An item is priced at $13.42. If the sales tax is 4%, what does the item cost including sales tax? If necessary, round to the nea
stiv31 [10]

Answer:

Total cost = $13.96

Step-by-step explanation:

The total to be paid for the item is the addition of its price plus the taxes. That is:

Total\,\,cost=13.42+0.04\,*\,13.42\\Total\,\,cost=13.42+0.5368\\Total\,\,cost==13.9568

Which can be rounded to $13.96

8 0
3 years ago
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