3 years ago

Can you please help me with this question

2 answers:

4 0

So we are simply adding them

we will set the denominator equal by multiplying both the numerator and denominator
then just adding the numerator while keeping the denominator. look at my work. so your answer is 5/8

natka813 [3]3 years ago

4 0

Find a common denominator for both. It is 8. So you leave 1/8 alone and you find out how much you have to multiply the other denominator to get It to 8. 2x4 is 8 so, you multiply 1x4 and that is 4. So the new equation is 4/8+1/8 and that is 5/8

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uranmaximum [27]

Answer:

60/40

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3 years ago

The sum of two numbers is 98. their difference is 22. write a system of equations that describes this situation. solve by elimin

larisa [96]

Y+x=98
y-x=22

I'm going to use elimination.

y+x=98
y-x=22
-----------
2y+0x=120 SIMPLIFY 2y=120 SIMPLIFY y=60.

Substitute that into either equation and you get y=60 and x=38

Have a nice day! :)

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3 years ago

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shutvik [7]

Answer:

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8 0

3 years ago