3 years ago

Pls help i dont understand any of it

Mathematics

1 answer:

telo118 [61]3 years ago

5 0

Go on the app slader!! gives all the answers:)

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If C (x) = 65x + 850 and R(x) = 100x<br> find: C (500)

natali 33 [55]

Step-by-step explanation:

C(500)=65×500+850

=32500+850

=33350

The required answer

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3 years ago

I'm going to need a lot of help with this because it's my first time doing this and I've been out for years .So please be patien

Alla [95]

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3 years ago

Solve rs + t = u for the variable s

Fiesta28 [93]

Answer:

$s=\frac{u}{r} -\frac{t}{r}$

Step-by-step explanation:

You have to move the variables (r and t) with u to isolate s.

$rs+t=u$

$-t$ $-t$

------------------------

$rs=u-t$

÷ $r$ ÷ $r$

------------------------

$s=\frac{u}{r} -\frac{t}{r}$

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2 years ago

Isla flipped a coin 30 times. The coin landed heads up 9 times and tails up 21 times.

Debora [2.8K]

Answer:

both are equal

Step-by-step explanation:

there are two side tails and heads so there a 1/2 chance it will land on heads

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3 years ago

If x = 2a - b^2, then b equals

kvasek [131]

X = 2a - b²
x - 2a = b²
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Just to clarify, all of x-2a is under the square root.

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3 years ago