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koban [17]
3 years ago
9

Show how can you find the unit rate without using the models​

Mathematics
2 answers:
liraira [26]3 years ago
8 0

Answer:Put y over x or you can divide both numbers by x

Step-by-step explanation:

Viefleur [7K]3 years ago
5 0

Unit rates, which are a ratio in which the denominator's unit is one, allow us to compare. To calculate unit rates, we simply divide the two numbers in the fraction. The resulting decimal form is the unit rate. Unit prices are a special type of unit rate comparing an item's cost per unit (e.g., $ / pound).

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Markita says factors and multiples are related. Use the equation 6 x 7 = 42 to describe the relationships between factors and mu
snow_lady [41]

<em>Factors and multiples are related by multiplication.</em>

<h2>Explanation:</h2>

When you multiply numbers together to find a number, say, n, then those numbers are called factors of n. For instance:

a\times b \times c=n \\ \\ \\ Where: \\ \\ a,b,c \ are\ factors \ of \ n

On the other hand, a multiple, say, n, results when multiplying a number by an integer. For instance:

n=k\times a \\ \\ With \ k \ integer

So n is multiple of a

<em></em>

<em>As you can see, both factors and multiples implies a multiplication. So factors and multiples are related by multiplication.</em>

<h2>Learn more:</h2>

Product of linear factors: brainly.com/question/13882113

#LearnWithBrainly

3 0
3 years ago
A number is increased by 30, and the
Novosadov [1.4K]

Answer:

The original number is 17.

Step-by-step explanation:

3(x+30)=141\\\\\frac{3(x+30)}{3}=\frac{141}{3}\\\\x+30=47\\\\x+30-30=47-30\\\\x=17

4 0
3 years ago
Read 2 more answers
A website has a daily trivia contest. On mondays, wednesday, fridays, you have 1 ½ hours to submit an answer. On tuesdays and th
Alex73 [517]

Answer:

8 1/2 hrs/wk

Step-by-step explanation:

3(1 1/2 hrs) plus

2(1 1/4 hrs) plus

2(3/4 hr)

The LCD here is 4.  Convert 3(1 1/2 hrs) to 3(1 2/4 hrs), so that we now have:

3(1 2/4 hrs)  = 3 6/4 hrs

+2(1 1/4 hrs)  =  2 2/4 hrs

+2(3/4 hrs)   =       6/4 hrs

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

                          5 14/4 hrs, or

                          5 + 3 2/4 hrs, or

                              8 1/2 hours/week

7 0
3 years ago
Find the value of the expression (3x – 12) - (xy - 10) for x = 3 and y = 6.
balu736 [363]

Step-by-step explanation:

answer is -11 after you simplifying

6 0
3 years ago
Read 2 more answers
Factor &amp; Finding Zeros<br> x^{2} -x-6=0
Mamont248 [21]

Answer:

x = 3, -2

Step-by-step explanation:

To help us factor, we can split the middle term up into the sum of the terms -3x and 2x:

x^2+(-3x)+2x-6=0

From there, we can factor out an x from the first two term and a 2 from the last two to obtain the equation

x(x-3)+2(x-3)=0

Factoring out an (x - 3) from each term gives us the equation

(x-3)(x+2)=0

At this point, we can divide by either x - 3 or x + 2 to obtain the two equations

x-3=0 and x+2=0

Solving both for x gives us the solutions x = 3 and x = -2. We can verify these by substituting them back into the original equation:

3^2-3-6=0\\9-3-6=0\\6-6=0\\0=0

(-2)^2-(-2)-6 = 0\\4+2-6=0\\6-6=0\\0=0

3 0
3 years ago
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