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Ostrovityanka [42]
3 years ago
9

A group of students each are given a certain number of green and yellow marbles​

Mathematics
1 answer:
allochka39001 [22]3 years ago
6 0

Answer: A,d,f

Step-by-step explanation:

Because you have to simplify the ratios of the colors.

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Answer:

Nobody on this website XD



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3 years ago
Emiko needs to go to the dentist. It takes her 65 minutes to get there on her bike. This is 5 minutes shorter then twice the tim
kakasveta [241]

Answer:

30 minutes by bus

Step-by-step explanation:

Equation: b = bus

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3 years ago
To which graph does the point (−1, 3) belong? y ≥ 2x + 6 y ≥ 3x − 1 y ≥ −x + 3 y ≥ −2x + 5
Anna35 [415]
Well first find the slope of the point
y=mx+b  y=-1x+3
slope = -1
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4 0
3 years ago
Read 2 more answers
Tristán wants to build a square garden in his backyard if the garden is going to be 64 ft2 how many feet of material will he nee
Alex777 [14]

Answer:

Tristan will need 32 feet of material for the perimeter of the garden.

Step-by-step explanation:

Given that

Area of square garden = A = 64 square feet

Perimeter = P = ?

We know that for calculation of perimeter, length of side of square is required which is not directly given in the question. The area will be used to calculate length of side and then length will be used to calculate the perimeter.

So,

Area = A = s^2

s is for side

Putting the value of area

64 = a^2

Taking square root on both sides

\sqrt{s^2} = \sqrt{64}\\s = 8\ feet

The length of side is 8 feet.

Perimeter will be:

P = 4*s\\P = 4*8\\P = 32\ feet

Hence,

Tristan will need 32 feet of material for the perimeter of the garden.

3 0
3 years ago
The percent decrease of an item that dropped in price from $50 to $43 is _____.
Stels [109]
Hopefully I’m correct but I think it is 7% because 50 -43 equals 7%
4 0
3 years ago
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