Answer:
y=6x+21
Step-by-step explanation:
simply 3x2+6x+15
Answer:
$300 + $200x
Step-by-step explanation:
So to even use the studio you need to pay $300. For every hour you use the studio you have to pay $200 dollars. So the price would end up as $300 + $200x. The variable stands for how many hours Michael uses the studio.
Answer: $9.09
Explanation:
100% - 30% = 70

The Wise Orange loves to read <span>Diary of a Wimpy Kid. Which store is having that 30% discount?</span>
Answer:
The number of packages of flour tortillas is a 9 multiple.
Step-by-step explanation:
Given there are only packages of flour tortillas and packages of corn tortillas on the shelf.
Let the number of flour tortillas be x and the number of corn tortillas be y
therefore the total number of packages are x+y.
Given the ratio of the number of packages of corn tortillas to the total number of packages on the shelf was 7 to 16.
which means 



since both x and y are integers y is in the form of 7k where k∈N.

Therefore x is a 9 multiple.