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Arada [10]
3 years ago
11

1. A farmer collected eggs from his chickens.

Mathematics
1 answer:
GaryK [48]3 years ago
7 0

Answer:

12×5 =60

60-9 =51

51-4 =47

Step-by-step explanation:

the farmer has 12 chickens and each chicken laid 5 eggs which is 12×eggs laid(5) = 60

he thre away 9 eggs which means that we are going to subtract 9 from 60

60-9=51

then he took 4 eggs for himself know we subtract 4 from 51

51-4= 47

and 47 are the eggs he took to the market

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-12x + 12 = 4 - 15x + 9
emmainna [20.7K]

Answer:

x = 1/3

Step-by-step explanation:

-12x + 12 = 4 - 15x + 9

Combine like terms

-12x +12 = -15x+13

Add 15x to each side

-12x+12 +15x = -15x+15x+13

3x+12 = 13

Subtract 12 from each side

3x+12-12 = 13-12

3x = 1

Divide by 3

3x/3 = 1/3

x = 1/3

8 0
3 years ago
Not sure if this is one was supposed to be 83
hammer [34]

Answer:

<K is 97 degrees

Step-by-step explanation:

4x + 13 = 5x - 8

5x - 4x = x

13 = x - 8

13 + 8 = 21

x = 21

Plug x = 21 in for that.

4(21) + 13 = 97

Hope it helped!

4 0
3 years ago
I don’t know the answer please someone help.
yKpoI14uk [10]

Answer:D

Step-by-step explanation:

you divide 128 by 2 and then take away the x's and y's

4 0
3 years ago
There are 112 seats in the school auditorium. There are 7 seats in each row. There are 70 people seated, filling up rows of seat
aalyn [17]
Now, to find how many people are not there, all you have to do is subtract the amount of seats and the people there.
112- 70= 42
Now since there are 7 seats per row and 42 is divisible by 7, you can divide 42 by 7.
42÷7= 6
So, 6 rows were empty.
3 0
3 years ago
Read 2 more answers
1) Evaluate the expression 33(12 – 2) : 2.<br> 33. (12 - 2) = 2 =
alekssr [168]

Answer:

Step-by-step explanation:

33(12-2)=33(10)=330

4 0
3 years ago
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