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slamgirl [31]
3 years ago
13

Can someone explain to me what I am supposed to do without giving me the answers? ( I hint basically as in what to do first, sec

ond, etc.)

Mathematics
1 answer:
ladessa [460]3 years ago
8 0

divided 21 by that number

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Por favor ayuda casi no entiendo álgebra me pueden ayudar ¡¡¡
Fynjy0 [20]
That’s the answer for that question

7 0
3 years ago
A car travels a distance of D km at 80 km/h and arrives 20 min late. If the car travels at
Leya [2.2K]
It’s would be 160 km since 160/80x60=120 min and 160/120x60=80min
4 0
2 years ago
Which expression is a monomial?
creativ13 [48]
I need options but this is an example of a monomial:

(2x^2)
5 0
2 years ago
twice the number of donuts was only 6 less than 24 times the number of cream puffs. 10 times the number of cream puffs was only
Karolina [17]

donuts and cream puffs were  45 & 4 respectively !

<u>Step-by-step explanation:</u>

Here we have , twice the number of donuts was only 6 less than 24 times the number of cream puffs. 10 times the number of cream puffs was only 5 less than the number of donuts   We need to find how many donuts and cream puffs were there . Let's find out:

Let number of donuts and cream puffs are x & y respectively ! So ,

  • twice the number of donuts was only 6 less than 24 times the number of cream puffs

According to this statement equation is :

⇒ 2x=24y-6

⇒ x=12y-3            ................(1)

  • 10 times the number of cream puffs was only 5 less than the number of donuts

According to this statement equation is :

⇒ 10y= x-5

⇒ x=10y+5               ................(2)

Equation (1) & (2) :

⇒ 12y-3=10y+5

⇒ 2y=8

⇒ y=4

Putting  y=4 in  x=12y-3  :

⇒ x = 12(4)-3

⇒ x = 45

Therefore , donuts and cream puffs were  45 & 4 respectively !

7 0
3 years ago
The sum of two positive numbers is 16 and their difference is 2 . the larger number is?​
Aleonysh [2.5K]

Answer:

9

Step-by-step explanation:

7 + 9 = 16

9 - 7 = 2

The larger number is 9

Hope that helps!

8 0
2 years ago
Read 2 more answers
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