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Darya [45]
3 years ago
7

3/4m + 4/5m simplafied

Mathematics
1 answer:
katrin [286]3 years ago
5 0

Multiply the denominator. 4*5=20

15/20+16/20=31/20=1 11/20

Simplify to the proper form.

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PLEASE HELP! Select all the correct answers.
densk [106]

Answer:

I think it's the last two

Step-by-step explanation:

a bouquet is 5r+3d+4f , so 75 bouquets make 75(5r+3d+4f) , which can also be written as 75(5r)+75(3d)+75(4f) (association property)

8 0
3 years ago
Find the slope and reduce.<br> P=(-2, -1) Q=(6,5)<br> Slope = [ ? ]
m_a_m_a [10]

Answer:

Slope=3/4

Step-by-step explanation:

1) Label all values with x1 y1, x2 y2

Then, plug jn each value into this equation:y2-y1/x2-x1

Remember that negative values will become positive when dealjng with a subtraction sign.

5-(-1)=5+1.

---------------= 6/8

6-(-2)=6+2

After getting 6/8, simplify by the gcf (2) to get 3/4

Answer:3/4

3 0
3 years ago
What's greater 20% or 0.02
babymother [125]
20% ,since .02 would equal 2%
6 0
3 years ago
Mariam’s uncle donate 120 cans of juice and 90 packs of cheese cracker for the school picnic. Each student must receive the same
monitta

Answer:

8 students,

15 cans of juice and 11 packs of cheese cracker

Step-by-step explanation:

Mariam’s uncle donate 120 cans of juice and 90 - 2 = 88 packs of cheese cracker (eats two packs) for the school picnic.

Factor these numbers:

120=2\cdot 60=2\cdot 2\cdot 30=2\cdot 2\cdot 2\cdot15=2\cdot 2\cdot 2\cdot 3\cdot 5\\ \\88=2\cdot 44=2\cdot 2\cdot 22=2\cdot 2\cdot 2\cdot 11

The greatest common factor is

2\cdot 2\cdot 2=8,

so the greatest number of students who can share the food equally is 8 and each student will get 3\cdot 5=15 cans of juice and 11 packs of cheese cracker.

4 0
3 years ago
Which unit of measurement would be the most appropriate to measure a bottle of nail polish
lys-0071 [83]

Answer:

milliliter

Step-by-step explanation:

Most of nail polish have their measurement in ml

7 0
3 years ago
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