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3 years ago

2. Solve for the x. 8 16 7

Mathematics

1 answer:

olasank [31]3 years ago

3 0

Answer:

Theres no equation here?

Step-by-step explanation:

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Given the functions below, find f(x) - g(x) f(x) = 2x + 5 g(x) = x^2 - 3x + 1

Inessa [10]

Answer:

One of these

Step-by-step explanation:

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3 years ago

The cost of a school banquet is $95 plus $15 for each person attending. Right and equation that gives total cost as a function o

maks197457 [2]

15P+95=C P=each person attending C=total cost

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4 years ago

What percent of 150 is 350

DIA [1.3K]

$p\% \ of \ 150=350 \\\\ \frac{p}{100}*150=350 \\\\ \frac{p}{2}*3=350 \\\\ \frac{p}{2}=\frac{350}{3} \\\\ p=\frac{2*350}{3}=\frac{700}{3} \\\\ \boxed{p=233.33 \%}$

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4 years ago

if a and b are the two odd positive integers such that a>b then one of the two numbers ( a+b) /2 and (a-b) /2is odd and even

Tamiku [17]

If $a$ and $b$ are odd positive integers, they are one more than a non-negative even number, i.e. there exists $m,n \in \mathbb{N}$ such that

$a = 2m+1,\quad b = 2n+1$

So, the first expression become

$\cfrac{a+b}{2} = \cfrac{2m+1+2n+1}{2} = \cfrac{2m+2n+2}{2} = m+n+1$

Similarly, we have

$\cfrac{a-b}{2} = \cfrac{2m+1-2n-1}{2} = \cfrac{2m-2n}{2} = m-n$

Now, the parity of these expressions depend on those of $m$ and $n$ . We have four cases:

If both m and n are even:

$m+n+1$ is odd, since $m+n$ is even, while $m-n$ is even

If one of the two is odd and the other is even:

$m+n+1$ is even, since $m+n$ is odd, while $m-n$ is odd

If both are odd:

$m+n+1$ is odd, since $m+n$ is even, while $m-n$ is even

So, in all cases, one between (a+b)/2 and (a-b)/2 is odd, and the other is even.

7 0

3 years ago

PLEASE, PLEASE HELP!!! WILL MARK BRAINLIEST!!!

Irina18 [472]

Rewrite the original equation as:

Log(4x^2) - log(3yz)

Rewrite log(4x^2) as log(4) + log(x^2)

Rewrite log(4) as 2log(2)

Rewrite log(x^2) as 2log(x)

Separate log(3yz) into 3 logs: log(3), log(y) and log(z)

Now combine them to get:

2log(2) + 2log(x) - log(3) - log(y) - log(z)

5 0

4 years ago