Answer:
43 and 5
Step-by-step explanation:
Let's let the two unknown numbers be a and b.
Their sum is 48, therefore:
And their difference is 38. In other words:
We now have a system of equations. To solve, we can use substitution. First, add b to both sides in the second equation:
Substitute this into the first equation:
Combine like terms:
Subtract 38 from both sides:
Divide both sides by 2:
So, one of the numbers is 5.
The sum of them is 48. Therefore, the other number is 48-5 or 43.
So, our two numbers are 43 and 5.
And we're done!
Answer:
Each employee took home 1/4 of pizza each.
Step-by-step explanation:
1. Picture a pizza as being a full 100%.
2. Since each employee took home the same amount of pizza, you need to divide the pizza equally by 4. 100 ÷ 4 = 25 this also equals 25/100
3. To reduce the fraction 25/100, you have to find a number that both the numerator and denominator can be divided by.
4. In this scenario, 25/100 can both be divided by 25.
5. 25 ÷ 25 = 1 100 ÷ 25 = 4
6. Therefore the final answer is each employee took home 1/4 of the pizza.
Answer:
Answer is on the pic
Step-by-step explanation:
I hope it's helpful!
Answer:
105.25 g
Step-by-step explanation:
The average weight is the sum of the weights divided by the number of pies.
(105 + 105 + 106 + 108 + 108 + 103.5 +102 +104.5) / 8
= 105.25
35000, rounding down from five.
