If you're asking how many shirts he needs to sell in a month to start making a profit, the answer is:
t stands for amount of shirt
add how much he used for phone and print machine
35+25
$60+5.80t-10t=0
refine
60-4.2t=0
multiply both sides by 10
600-42t=0
600=42t
divide both sides by 42
t=100/7 which is approximately 14
Answer:
in steps
Step-by-step explanation:
If it is a fair roulette, the probability to land on RED should be the same no matter what results are in the previous spin
a) 18/38
b) 18/38
c) Yes, I'm confident of the answers. Because it's fair and there is no change of RED numbers.
The tortoise ran a distance of 1.875 miles
The distance traveled or covered is obtained using the relation :
Distance = speed × time
Using the the time it took the hare to reach the finish line:
Time taken = 45 minutes (3/4 hours)
The speed of the tortoise = 2 1/2 mph = 2.5mph
Hence, the distance covered by the tortoise :
(2.5 mph × 3/4 hours) = 1.875 miles
The distance covered by the tortoise is 1.875 miles
Learn more : brainly.com/question/18109354
Answer:
y=-1x+1
Step-by-step explanation:
