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ahrayia [7]
3 years ago
10

Plz help me can you explain to me have to work this problems.

Mathematics
2 answers:
Amanda [17]3 years ago
8 0
Is This Elementary School HomeWork Or High School HomeWork
Sholpan [36]3 years ago
4 0
1 is b) because, 1 3/4 - 2/4(which is the same value as one half) = 1 1/4. I'm genral to be able to subtract different fractions the denominator which is the number on the bottom has to be the same for the fractions if you are adding or subtracting. But for multiplication you just multiply across.
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Describing How to Create a System of Equations
Rama09 [41]

Answer:This seems easy! do u want help on how to do the answer or r u just looking for the answer????/

Step-by-step explanation:

3 0
3 years ago
Which equation does NOT represent a proportional relationship between two variables with the constant of proportinality of? 1/2
Dimas [21]

Answer:

(D) y=x+\frac{1}{2}

Step-by-step explanation:

Two variables x and y are proportionally related  if they can be written in the form y=kx, where k is the constant of proportionality.

From the given options, if k=\frac{1}{2}

(B)y=\frac{1}{2}x is of the form y=kx

(C)y=\frac{3}{6}x is of the form y=kx with k=\frac{1}{2} as \frac{3}{6}=\frac{1}{2} in its lowest form.

(C)y=0.5x is of the form y=kx with k=\frac{1}{2} as 0.5=\frac{1}{2} in fractional form.

On the Contrary,

In Option D, y=x+\frac{1}{2} does not represent a proportional relationship between x and y. The constant of proportion is supposed to be a product of x.

6 0
3 years ago
I need help with this one
grigory [225]

Answer:

The first three

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
So who said i was not good at math???? me i did lol
marysya [2.9K]

Answer:

I got 10 grade on my 7th iready test

Step-by-step explanation:

Just try your best ;-;

5 0
2 years ago
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Work out<br><br> 1/3 + 2/9<br><br> Give your answer in its simplest form
Soloha48 [4]

Step-by-step explanation:

1/3 + 2/9 = 3/9 + 2/9 = 5/9

Topic: Fractions

If you like to venture further, feel free to check out my insta (learntionary). I'll be constantly posting math tips and notes! Thanks!

4 0
2 years ago
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