Answer:
Swimming is a lot of fun, but drowning is a real danger. Even kids who know how to swim can drown, so let's find out how to stay safe in the water.
Why Is It Important to Be Safe in the
Answer:
![\text{p}=\$1.20\text{c}-\$20](https://tex.z-dn.net/?f=%5Ctext%7Bp%7D%3D%5C%241.20%5Ctext%7Bc%7D-%5C%2420)
Step-by-step explanation:
GIVEN: Catherine sells cupcakes c for
each, The ingredients for each cupcake cost her
, and the sum of all her other expenses is
.
TO FIND: Equation to represent Catherine's profit from selling cupcakes.
SOLUTION:
Cost of ingredients for each cupcake ![=\$0.30](https://tex.z-dn.net/?f=%3D%5C%240.30)
sum of all other expenses ![=\$20/\text{month}](https://tex.z-dn.net/?f=%3D%5C%2420%2F%5Ctext%7Bmonth%7D)
Selling price of each cupcake ![=\$1.50](https://tex.z-dn.net/?f=%3D%5C%241.50)
Total cupcakes sold ![=\text{c}](https://tex.z-dn.net/?f=%3D%5Ctext%7Bc%7D)
Now,
As we know that ![\text{Net profit}=\text{Selling price}-\text{Cost price}-\text{Other expense}](https://tex.z-dn.net/?f=%5Ctext%7BNet%20profit%7D%3D%5Ctext%7BSelling%20price%7D-%5Ctext%7BCost%20price%7D-%5Ctext%7BOther%20expense%7D)
putting values,
![\text{p}=\$1.50\text{c}-\$0.30\text{c}-\$20](https://tex.z-dn.net/?f=%5Ctext%7Bp%7D%3D%5C%241.50%5Ctext%7Bc%7D-%5C%240.30%5Ctext%7Bc%7D-%5C%2420)
![\text{p}=\$1.20\text{c}-\$20](https://tex.z-dn.net/?f=%5Ctext%7Bp%7D%3D%5C%241.20%5Ctext%7Bc%7D-%5C%2420)
Hence the equation to represent Catherine's profit (p) from selling cupcakes for one month Catherine sells is ![\text{p}=\$1.20\text{c}-\$20](https://tex.z-dn.net/?f=%5Ctext%7Bp%7D%3D%5C%241.20%5Ctext%7Bc%7D-%5C%2420)
0.8 is the simplified answer I believe.
No, he has not watched the whole movie. The answer would be D. he only has 2/15 to watch.
Hope I helped!