Answer:2
Step-by-step explanation:
.9x+6.8
.65x+7.3
Find x by graphing it
I don’t think there is a number that does both of those, the factors of 49 are 1, 7, and 49
Answer:
3/8 4/9 42% 0.35
Step-by-step explanation:
hope this right
It is A. ....... i wish you had a whole chart
Answer:
Andrew has a cell phone plan that provides 300 free minutes each month for a flat rate of $19. For any minutes over 300, Andrew is charged $0.39 per minute. Let x be the number of minutes Andrew uses per month and f(x) be the charges based on Andrew's cell phone plan. If then If then first 300 minutes are free and each minute of next (x-300) minutes costs $0.39, therefore Hence, { 19 + 0.39(x - 300), x > 300
Hoped I helped
