Answer:
y = 5 - 4x is linear because the x is to the power of 1.
It would most likely equal to 6. Hope this helped.
Step-by-step explanation:
Answer:
<u><em>Answer is below</em></u>
Step-by-step explanation:
<u><em> Divide both sides by 3.</em></u>
Step-by-step explanation:
3x - 2 < -8 OR 3x - 3 > 18
3x < -8 + 2 OR 3x > 18 + 3
3x < -6 OR 3x > 21
x < -6/3 OR x > 21/3
x < -2 OR x > 7
Answer:
Step-by-step explanation:
erasers=e
pencils=p
3e+5p=7.55 ...(1)
6e+12p=17.40
divide by 2
3e+6p=8.70 ...(2)
(2)-(1) gives
p=8.70-7.55=1.15
from (1)
3e+5(1.15)=7.55
3e+5.75=7.55
3e=7.55-5.75
3e=1.80
e=1.80/3=0.60
cost of 1 eraser=$0.60
cost of 1 pencil =$1.15