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-Dominant- [34]
3 years ago
8

Solve 5(85) using mental math with the help of distributive properties

Mathematics
2 answers:
Karo-lina-s [1.5K]3 years ago
8 0

Answer:

425

Step-by-step explanation:

Montano1993 [528]3 years ago
5 0

Answer:

5 x 85 = 425

Step-by-step explanation:

Using mental math

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Qhat is 3 groupps of 1/8
iragen [17]

Answer: 3/8ths

Step-by-step explanation: 1/8+1/8+1/8=3/8

4 0
3 years ago
Six students eat 6 apples in 33 seconds. How long will it take nine students to eat 19 apples, if they don't cut apples into par
erma4kov [3.2K]

Answer: 110 seconds

Step-by-step explanation: It takes 5.5 seconds to eat one and 33 seconds to eat 6.

4 0
3 years ago
In a football tournament, each team played exactly 19 games. Teams get three points for everyone and one point for every time. A
irinina [24]

We can actually deduce here that when the tournament ended, team Olympus have tied for 13, 10, 7, 4, 1 times.

<h3>What is inequality?</h3>

In Mathematics, inequality is used to express or show quantities that are less than, greater than, greater than or equal to,  less than or equal to.

The following can be seen in inequality expressions:

  • ≤
  • ≥
  • >
  • <
  • ≠

Looking at the question, we can see that each team plays exactly 19 games.

Every win (w) = 3

Every tie (t)= 1

Every loose = 0

But Olympus got a total of 28 points

Thus: 3w + t = 28 ---------(1)

Note that each team plays  19 games

Thus, T + W  ≤  19 --------------(2)

and T , W ≥ 0

Looking at equation (1) and (2)

=> 2W  ≥  9

=> W ≥ 4.5  

( match can be won in integers only )

=> W  ≥  5  

W - 5, 6, 7, 8, 9    

T - 13, 10, 7, 4, 1  

Loose - 1, 3, 5, 7, 9

Thus, team Olympus have tied for 13, 10, 7, 4, 1 times.

Learn more about inequality on brainly.com/question/27771009

#SPJ1

7 0
2 years ago
This is due tomorrow please help!!!
Dimas [21]

Answer:

the length would be the same as the other side so the length would be 19.5 and the width 15

7 0
3 years ago
2x+1=5<br> Can you please answer my question
Firdavs [7]

Answer:

x = 2

Step-by-step explanation:

2x + 1 = 5

2x = 4

x = 2

8 0
3 years ago
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