What is the question, because this is not complete.
Answer: First we will substitute the numbers in place of the variables in the equation, and then we will use order of operations to solve.
7x + 6y would be equal to:
7(2) + 6(10)
Now we will perform the multiplication:
7 * 2 = 14
6 * 10 = 60
The equation now looks like:
14 + 60
This is equal to 74. Your answer is therefore 74.
Answer:
30:1
Step-by-step explanation:
1. Look at the graph and follow along the lines.
2. When x is 1 in hours then cakes are 30.
3. So we can write the ratio from cakes to hours.
4. The ratio is 30:1.
Answer:
The tip was actually a little over 15% so we could surely say it is pretty sound and reasonable.
Step-by-step explanation:
To Determine:
Explain how Kallie can mentally estimate whether her mom's tip is reasonable for a 15% tip?
<em>Information Fetching and Solution Steps:</em>
As
- Kallie's mom takes her out for lunch
- The bill comes to $18.75
- Her mom comments that the waiter did a good job and deserves a 15% tip
- Kallie notices that her mom leaves a $4 tip
So,
- You can find by moving the decimal point one place to the left
- of will be , then half of that will be
So, should be be about
Therefore, the tip was actually a little over 15% so we could surely say it is pretty sound and reasonable.
Keywords: tip, word problem, decimal
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