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BlackZzzverrR [31]
3 years ago
14

Fine the lowest common multiple of90 and 150

Mathematics
1 answer:
OleMash [197]3 years ago
4 0

Answer: 450

Step-by-step explanation:

Find the prime factorization of the two numbers (using a factor tree)

90 = 2 * 3 * 3 * 5

150 = 2 * 3 * 5 * 5

(The common factors are bolded)

To find LCM, multiply all the factors from the two prime factorizations

However, only multiply the common ones once

2 * 3 * 3 * 5 * 5 = 450

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It’s 12 points thank you
Ket [755]

The value of y when x is equal to zero will be 330.

<h3>What is a system of equations?</h3>

A system of equations is two or more equations that can be solved to get a unique solution. the power of the equation must be in one degree.

The given function is;

y = 330 + 25x

We have to find the value of y when x is equal to zero.

So,

Put x = 0

y = 330 + 25x

y = 330 + 25(0)

y = 330

Hence, the value of y when x is equal to zero will be 330.

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4 0
2 years ago
A-Plus Printers charges a one-time fee of $26 plus $.12 per flyer to print and deliver
Lena [83]

for 201 onwards we will see that the cost in A-Plus Printers less than the cost at Print-and-More

<h3>For how many flyers is the cost at A-Plus Printers less than the cost at Print-and-More?</h3>

A-Plus Printers charges $26 plus $0.12 per flyer, so if you print x flyers, the total cost is:

f(x) = $26 + $0.12*x

For Print-and-More, they charge only $0.25 per flyer, so here the equation is:

g(x) = $0.25*x

Here we need to see for which value of x the costs are the same:

f(x) = g(x)

$26 + $0.12*x =  $0.25*x

Now we can solve that linear equation for x:

$26 = $0.25*x - $0.12*x

$26 = $0.13*x

$26/$0.13 = 200

This means that for 200 flyers, the cost is the same in both places, then for 201 onwards we will see that the cost in A-Plus Printers less than the cost at Print-and-More.

If you want to learn more about linear equations:

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8 0
2 years ago
Paul purchased 3 video games for $17.25 each. Which expression is the best choice to help him determine the total amount of mone
miskamm [114]
The answer would be C because you are paying for 3 video games and each one is $17.25 so therefore you would multiply 3(17.25)=$51.75 that was spent.
5 0
4 years ago
Read 2 more answers
I hat number is one hundred more than 292
Wittaler [7]

Answer:

I assume you mean "what" number is

Step-by-step explanation:

your answer would be 100 + 292

Therefore Answer = 392

Please mark my answer as the brainliest for further answers :)

6 0
3 years ago
Read 2 more answers
Is there any positive number b so that the expression logb (0) makes sense? Explain how you know?
topjm [15]

Answer:

No.

Step-by-step explanation:

The logarithm of a number to the base b of a certain number  is the exponent

to which the base b is raised to equal the given value.

So say we have  logb y = a, then

y = b^a

So if y = 0 then

0 = b^a

If b is a positive number then there is no value of a that makes y = 0.

for example y = b^0 = 1, y = b^1 = b  etc.

7 0
3 years ago
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