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Lina20 [59]
3 years ago
12

Please help and show work!!

Mathematics
1 answer:
stepan [7]3 years ago
7 0
One pound is equal to 16 ounces. so to do this you would need to multiply 5 by 16 to get 80 ounces total. Then you would subtract the 12 from the 80 since she gave it away and it isn't included in the bags that she is giving out.this leaves you with 68 ounces. Finally, you would divide 68 by 4 to get 17. She made a total of 17 bags of trail mix. 
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3/5 of a condductors club went on a camping trip. 39 people went how mant stayed home
mafiozo [28]
39 / 3/5 = 

39 *5 = 195 / 3 = 65

65-39 = 26 people stayed home
7 0
4 years ago
A mother is twice as old as her daughter 5 years from now she will be thrice as old as her daughter how old is the mother five y
Ilya [14]

Answer:

Let's define the variables:

M = mother's age

D = daughter's age.

"a mother is twice as old as her daughter"

This can be written as:

M = 2*D

"5 years from now she will be thrice as old as her daughter"

(M + 5) = 3*D

We want to know how old is the mother five years from now.

First, our equations are:

M = 2*D

(M + 5) = 3*D

First, we need to isolate one of the variables in one of the equations, because for the solution we want the mother's age, we should isolate the daughter's age.

Let's isolate D in the first equation:

M/2 = D

Now we can replace this in the other equation:

Now we can replace this on the other equation:

(M + 5) = 3*(M/2)

M + 5 - (3/2)*M = 0

-(1/2)*M + 5 = 0

5 = (1/2)*M

2*5 = M = 10

So the mother is 10 years old (this hasn't a lot of sense, maybe there is a wrong number on the question)

and 5 years from now, the mother will be:

10 + 5 = 15 years old.

8 0
3 years ago
If 8y-8=24 find the value of 2y
Aloiza [94]

Answer:

8

Step-by-step explanation:

8y-8=24

+8 +8

8y=32

32/8 = 4

y=4

4*2=8

4 0
3 years ago
Read 2 more answers
А. 3x<br>В. 63<br>с. з<br>D. 6х2<br>please help ??​
Alja [10]
Volume = height x width x length
x times x times x
So the answer is C, x^3
5 0
3 years ago
Read 2 more answers
Please help!! It would be much appreciated!
Alexxx [7]

Answer:

Power property for both

Step-by-step explanation:

The power property of logarithms says that if there is an exponent in a logarithm, then that exponent can be pulled to the front.

In the first question, 5 is at the front of the logarithm because it has been pulled from 3. If you move the 5 back to the 3, it would be 3^5, which is 243.

In the second question, 2 is at the front of the logarithm as it has been pulled from the 9. If you move the 2 back to the 9, it would be 9^2, or 81.

Example:

log10^2 would be equal to 2log10.

3 0
3 years ago
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