Answer:
Tysm. Ummmm... 1+1=2 yay im smart
Step-by-step explanation:
Answer:
<u>On average, you can save $ 80 per week with the healthy diet plan</u>.
Step-by-step explanation:
1. Let's review the information given to us to answer the question correctly:
Weekly cost on a moderate cost healthy diet plan = $ 60
Average cost for 3 fast food meals per day = $20
2. On average, what can you save per week with the healthy diet plan?
Let's calculate the amount of savings, this way:
Savings = 7 * Average cost for 3 fast food meals per day - Weekly cost on a moderate cost healthy diet plan
Savings = 7 * 20 - 60
Savings = 140 - 60 = 80
<u>On average, you can save $ 80 per week with the healthy diet plan</u>.
Answer:
The answer is "35"
Step-by-step explanation:
![\to n=7\\\\\to r=3\\\\Formula:\\\\\to {}^{n}C_{r}= \binom{n}{r}= \frac{n!}{r!(n-r)!}\\\\](https://tex.z-dn.net/?f=%5Cto%20n%3D7%5C%5C%5C%5C%5Cto%20r%3D3%5C%5C%5C%5CFormula%3A%5C%5C%5C%5C%5Cto%20%7B%7D%5E%7Bn%7DC_%7Br%7D%3D%20%5Cbinom%7Bn%7D%7Br%7D%3D%20%5Cfrac%7Bn%21%7D%7Br%21%28n-r%29%21%7D%5C%5C%5C%5C)
![\to {}^{7}C_{3}= \binom{7}{3}= \frac{7!}{3!(7-3)!}\\\\](https://tex.z-dn.net/?f=%5Cto%20%7B%7D%5E%7B7%7DC_%7B3%7D%3D%20%5Cbinom%7B7%7D%7B3%7D%3D%20%5Cfrac%7B7%21%7D%7B3%21%287-3%29%21%7D%5C%5C%5C%5C)
![= \frac{7\times 6 \times 5 \times 4!}{3! \times 4!}\\\\= \frac{7\times 6 \times 5 }{3!}\\\\= \frac{7\times 6 \times 5 }{3\times 2 \times 1}\\\\ = 7 \times 5 \\\\= 35](https://tex.z-dn.net/?f=%3D%20%5Cfrac%7B7%5Ctimes%206%20%5Ctimes%205%20%5Ctimes%204%21%7D%7B3%21%20%5Ctimes%204%21%7D%5C%5C%5C%5C%3D%20%5Cfrac%7B7%5Ctimes%206%20%5Ctimes%205%20%7D%7B3%21%7D%5C%5C%5C%5C%3D%20%5Cfrac%7B7%5Ctimes%206%20%5Ctimes%205%20%7D%7B3%5Ctimes%202%20%5Ctimes%201%7D%5C%5C%5C%5C%20%3D%207%20%5Ctimes%205%20%5C%5C%5C%5C%3D%2035)
What I can’t read the problems
For 10, the slope is 1/2 and the y intercept is 0. For 12 i believe its 4 for both the slope and the y intercept.