3 years ago

Two questions for 30 points.

Mathematics

1 answer:

omeli [17]3 years ago

3 0

Answer:

The first question is c

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For f(x)=2x + 1 and g(x)= x^2 - 7, find (f + g)(x)

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What is bigger 3.345 or 3.35 or 3.3

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3.35 is bigger then 3.345

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The probability of A is 7/20, the probability of A intersection B is 49/400 what is the probability of B?

tino4ka555 [31]

Answer:

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3 years ago

Please help with this one.

quester [9]

Answer:

x = 7

Step-by-step explanation:

$\frac{3}{7} x + 5 = 8$

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4 years ago

Help? I'm pretty confuse on both of these? Please explain?

MAVERICK [17]

35 is the first answer (BAE ~ DAC)
36. We must divide 20 by 2 to get 10 because all the other sides are 2x the size. 3x-5=10 (Add 5) 3x=15 (Divide by 3) x=5 so the last answer choice is correct.

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3 years ago