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3 years ago

Please help me with this

Mathematics

2 answers:

kupik [55]3 years ago

6 0

The answer is 4/13 .....

Andru [333]3 years ago

3 0

Answer:

friend correct answer is 4/13

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The graph of y = –2x + 11 is:

anastassius [24]

I believe the answer is A, a line that shows only one solution to the equation

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4 years ago

What kinds of denominators generate repeating decimals?

worty [1.4K]

There are specific values of denominators that would yield a non-terminating decimal expansion. In other words, the decimal would be repeating. These denominators are multiples of 3. That could be 3, 6, 9, 12, 15, 18, 21, and so on and so forth. For example, 1/3 = 0.333333, 1/6 = 0.166666, 1/9 = 0.1111, and so on and so forth.

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4 years ago

What is the decimal equivalent of 60/300 ?

Rina8888 [55]

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3 years ago

Read 2 more answers

A person has $1 bills and $5 bills. She has $108 from 32 total bills. Find the number of $1 bills and $5 bills that she has.

Radda [10]

21 5 dollar bills
86. 1 dollar bills

4 0

4 years ago

Help guys make p da subject of the formula

Basile [38]

Answer:

$p=\dfrac{m}{k-s}$

Step-by-step explanation:

When they ask you to make a variable the "subject of the formula", they're basically asking you to build a "machine" for it. In the expression $y=mx+b$ , for instance, if we know what m, x, and b are, we can plug them all in and out comes a value for y! To build that machine, we need to get it by itself on one side of the equation.

So, we want to build this machine for p, and the equation we have to build it out of is

$1=\dfrac{pk}{m+sp}$

One think we can immediately say about this equation: for a fraction to be equal to one, its numerator and denominator have to be equal to each other. So we can say

$m+sp=pk$

Ok, what next? Well, if we want p by itself, we need to somehow peel it off of that sp and pk. Let's collect them on the right side by subtracting sp from both sides:

$m=pk-sp$

p is a common factor of both sp and pk, so we can peel it away using the distributive property:

$m=p(k-s)$

And from here, we can divide both sides by $k-s$ and we'll have p as our subject:

$\dfrac{m}{k-s}=p$ or $p=\dfrac{m}{k-s}$

So if we know m, k, and s, we can easily solve for p. If m = 4, k = 2, and s = 0:

$p=\frac{4}{2-0} =\frac{4}{2}=2$

3 0

3 years ago