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KonstantinChe [14]
3 years ago
12

Joe is 5 years older than sally. in 15 years joe will be 3 times as old as sally is now. how old is sally now

Mathematics
1 answer:
Harrizon [31]3 years ago
6 0
Right now sally is 10 years old. Hope this helps!
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Nathan bought a wallet for 5% off its full price. What was the full produce of the wallet if Nathan paid 17.67 before sales tax
AfilCa [17]
A. 18.60, because you multiply 18.6 by .05 to get .93, and then subtract .93 from 18.6 to get 17.67.
6 0
2 years ago
Read 2 more answers
Solve this equation 1 = 1 - 2n + 8
dolphi86 [110]
<h3>Answer:</h3>

n=4

<h3>Explanation:</h3>

1 = 1 - 2n + 8

2n =  - 1  + 1 + 8

2n = 8

n = 4

I hope you are satisfied

5 0
3 years ago
What is the value of k in the equation?
RSB [31]

Answer:

k=67/1360

Step-by-step explanation: Step 1: Simplify both sides of the equation.

201=4080k

Step 2: Flip the equation.

4080k=201

Step 3: Divide both sides by 4080.

4080k

4080

=

201

4080

k=

67

1360

Answer:

k=

67

1360

3 0
3 years ago
Read 2 more answers
Timmy is helping his grandpa on his chicken farm. Timmy has to pack 66 eggs into cartons, minimizing the packing cost. He can us
Orlov [11]

The way to distribute the eggs at the lowest cost would be using 5 cartons of 12 eggs and 1 carton of 6 eggs.

Since Timmy is helping his grandpa on his chicken farm, and he has to pack 66 eggs into cartons, minimizing the packing cost, and he can use 12-egg cartons and 6-egg cartons, and two 12-egg cartons cost as much as three 6-egg cartons, to determine how many cartons of each should be used, the following calculation must be performed:

  • 2 x 12 = 3 x 6
  • 24 = 18
  • Thus, assuming as an example that a total of 2 cartons of 12 eggs and 3 cartons of 6 eggs cost $ 3, the value of each carton would be the following:
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  • 3/2 = 1.5  
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  • 5 x 1.5 + 1 x 1 = X
  • 7.5 + 1 = X
  • 8.5 = X

In this way, the way to distribute the eggs at the lowest cost would be using 5 cartons of 12 eggs and 1 carton of 6 eggs.

Learn more in brainly.com/question/4397825

5 0
2 years ago
What's the answer to this
photoshop1234 [79]
G. Hope this helps :)
4 0
3 years ago
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