Answer:
Let x = # of commercials
y = # of movies
<u>System of Equations:</u>
x + y = 90
40x + 110y = 500
Step-by-step explanation:
We have to set our variables before we start solving. After setting the variables, we can set up the equations. If x = # of commercials and y = # of movies, then we can assume x + y = 90, as there have been a total of 90 commercials and movies played altogether. Then, we know that their worth is $500, so the price of all the commercials played and the price of all the movies played (which is 40x + 110y) sum to $500.
Answer:
13A. 14, 48, 50
13B. both mulitpled by 2?
13C. 56, 125
14. Yes
Step-by-step explanation:
10, 10, 20 or either of u talking abt about tah the whole either 0-100
Answer:
A = 34.84
Step-by-step explanation:
6.7 * 5.2 = 34.84
23cups/56 liters
hope this helps I'm learning this aswell
