Answer:
260 I think...?
Step-by-step explanation:
A.) is you’re best option
It might be wrong but this is how i solved it: i used the elimination method to solve this and got x is 3-4y and y is all real numbers
first multiply the top equation by 5 and then you get:
5x+20y=15
-5x-20x=-15
since all the numbers are canceled out it is all real numbers.
then for x since you can’t substitute the y back in i just did:
x=3-4y
i just moved over the 4y
and to prove it you can say you substituted several points and they all worked
hope this helped let me know if you have any questions
The very top line in increased by 10%
Answer:
128.
Step-by-step explanation:
Given that there are 32 flavors of ice cream and 4 different types of cones, to determine the total amount of possible combinations of ice creams that can be made, the following calculation must be performed:
32 x 4 = X
The 32 flavors are multiplied by the 4 types of cone, in order to cover each flavor with each different cone.
128 = X
Thus, the total number of ice cream combinations that can be made is 128.
