Answer:
I am
Step-by-step explanation:
1500
Answer:
Step-by-step explanation:
<u>Step 1: Divide</u>
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Answer:
Answer:
We let x be the number of hours both could the job together.
The fraction of the job done by Elias is
x/40
The fraction of the job done by Niko is
x/50
Together they would be able to finish the job
x/40 + x50 = 1
x = 1 / (1/40 + 1/50)
x = 22.22 min
Step-by-step explanation:
(f+g)(x)=f(x)+g(x)=(2x-6)+(4x+7)=6x+1
(f-g)(x)=f(x)-g(x)=(2x-6)-(4x+7)=-2x-13
(fg)(x)=f(x)×g(x)=(2x-6)(4x+7)=8x^2-10x-42
(f+g)(-2)=f(-2)+g(-2)=(2(-2)-6)+(4(-2)+7)=-11
White- 5/22
red- 4/11
red, white, blue- 15/22
black- 7/22
green- it doesn’t give us the info about green, so it cannot be determined.
hope this helps!!
step by step:
there are 22 marbles total, so just set the number of a certain color over 22!!