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Margaret [11]
3 years ago
7

Which terms in the expression are like terms?

Mathematics
1 answer:
Debora [2.8K]3 years ago
3 0
I think a is like coz we can take common [ -b ] from all the terms

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I do not understand this question and it will be kind if you help a kid in need
Nimfa-mama [501]

Answer:

x = \frac{mn(q-p)}{n-m}

Step-by-step explanation:

collect the fractional terms on the left side of the equation and other terms on the right side

subtract \frac{x-n}{n} from both sides

\frac{x-m}{m} - \frac{x-n}{n} + p = q

subtract p from both sides

\frac{x-m}{m} - \frac{x-n}{n} = q - p

We require the fractions to have a common denominator of mn

multiply the numerator/denominator of the first fraction by n and the numerator/denominator of the second fraction by m

\frac{n(x-m)}{mn} - \frac{m(x-n)}{mn} = q - p

distribute and simplify the numerators of the fractions

\frac{nx-nm-mx+mn}{mn} = q - p

\frac{nx-mx}{mn} = q - p

factor out x from each term on the numerator

\frac{x(n-m)}{mn} = q - p

multiply both sides by mn

x(n - m) = mn(q - p)

divide both sides by (n - m)

x = \frac{mn(q-p)}{n-m} → n ≠ m






5 0
4 years ago
A quarter horse often excels at running races of 1/4 mile or less .how many feet is that
romanna [79]

Answer:

1320ft

Step-by-step explanation:

1 mile is equal to 5280 feet, divide 5280/4

this will result in a quarter mile, being 1320ft. So for the question "1/4 mile or less" the Answer is the horse excels in 1320ft mile races

3 0
3 years ago
Question 1(PLEASE HELP PLEASE)
vova2212 [387]

Answer:

Maleka's method

Step-by-step explanation:

Maleka's method is unbiased because He or She has a list of all of the high school students at that school and chooses the tenth one. It can't be Tony's either because it is just his class which is biased.

8 0
3 years ago
Angelica is a sales representative for appliance. She needs to make at least $5,000 in weekly sales of a particular TV model to
Basile [38]

Answer:

20 TV need to be sold to qualify for the trip.

Step-by-step explanation:

Given: Sale price of each TV is $250

           Sales target to qualify for trip is $5000.

As given, T represent TV sold.

Now, finding the number of TV sold to qualify for the trip.

Forming an inequality for the number of TV sold to qualify for trip.

We know, Total amount of TV sold= Selling\ price\ of\ each\ TV \times Number\ of\ TV\ sold

∴ To qualify for trip: 250T\geq 5000

solving it by dividing both side by 250

∴T\geq \frac{5000}{250}

T\geq 20\ TV

Hence, Angelica need to sell minimum 20 TV to qualify for the trip.

5 0
4 years ago
Can someone help me with this?
Firdavs [7]

Answer:

$17.64

Step-by-step explanation:

$15.50   and  $5.50

with 20% off

and 5% sales tax.

take the 20% first.

(15.50 + 5.50) * ( 100 - 20) %   = 21 *0.8 =  $16.80

now add the tax

0.05 * 16.80 + 16.80 =  $17.64

8 0
3 years ago
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