Answer: -12
Step-by-step explanation:
(1,-3) (2,-9) m=-12
4. His percentage is 79% so making each shot is 79%
Multiply the percent for each shot for each shot:
Making two shots = 0.79 x 0.79 = 0.624 = 62.4% Round the answer to 62% if needed.
5. They have 4 different flavors and 6 different toppings.
a. Picking vanilla is 1 out of 4 = 1/4 and picking chocolate chips is 1 out of 6 = 1/6.
The probability of picking both is 1/4 x 1/6 = 1/24
b. There are a total of 10 different things to pick.
Picking chocolate ice cream is 1 out of 10 = 1/10, picking marshmallow topping is 1 out of 10 = 1/10
Picking one or the other would be 2 out of 10 = 2/10 which reduces to 1/5
You would just multiply the two numbers first,
![15](https://tex.z-dn.net/?f=15)
and
![6](https://tex.z-dn.net/?f=6)
, to get
![90](https://tex.z-dn.net/?f=90)
. Then, since multiplying a variable by a number doesn't result in a number, you would just end up with
![90x](https://tex.z-dn.net/?f=90x)
.