3 years ago

If there are 3 boys for every 4 girls in the choir, how many boys are there if there are 42 students?

1 answer:

3 0

So if there are 3 boys to every 4 girls, and there are 42 boys, the answer would be 42 to 56????? I'm not quite sure, and it's probably wrong, but that's how we learned in my school.

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If f(x) = 3x^2 +1 and g(x) = 1-x, what is the value of (f-g)(2)

aleksley [76]

Answer:

Step-by-step explanation:

Let's find (f-g)(x)

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Now let's plug in x=2, so to find (f-g)(2)

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Step-by-step explanation:

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3 years ago

What is the value of the expression 6/7 divided by 3/4

liraira [26]

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3 years ago

What kind of solution is -2x+10+7x= 5(x+2) ?

Oduvanchick [21]

Infinite amount of solutions

See attached image

Comment for more help or if the image is too hard to see

Hope this helps :)

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3 years ago