Answer:
Y=2x-7
Step-by-step explanation:
The slope of (14,12) and (35,30) is:
m= 6/7
Answer:
- 150 short-sleeved shirts
- 100 long-sleeved shirts
Step-by-step explanation:
Let S and L represent the numbers of short- and long-sleeved shirts ordered.
The expected earnings were ...
5S +10L = 1750
The number sold was ...
(1/3)S + (1/2)L = 100
We can multiply the first equation by 1/5 and the second equation by 6 to put the equations into standard form:
Subtracting the second equation from twice the first gives ...
2(S +2L) -(2S +3L) = 2(350) -(600)
L = 100 . . . . . . simplify
2S +3(100) = 600
S = 150
150 short-sleeved and 100 long-sleeved shirts were ordered.
That was the total of the 3 t-shirts.
That's the price for the shorts.
Put more questions up on brainly.com.
But besides that, thinking about math and such from a different view can sometimes make it more efficient in the long run. Algebra and Geometry become nothing once you get them down to a science, it just comes down to practice.
PS, I could've reported this, but decided to give it a shot because I might be saving you some thinking here. If you got more questions, don't hesitate to ask and I will give you a full answer and explanation if it'll help you get through. Let me know! =)
