9 = 2(6) - b
9 = 12 - b
-3 = b
Answer:
Step-by-step explanation:
The distance light travels in one year is known as a light year.
The closest that Earth ever gets to Jupiter is
Hence, the distance it will take light to travel from Earth to Jupiter at this distance is
Answer:
25.
26.
Step-by-step explanation:
For 25:
(area of a trapezoid)
(substitute terms)
(collect like terms)
(reduce the fraction by crossing out 2)
(calculate)
For 26:
(equation of area of a circle)
(enter the radius)
(communtative property to reorder the terms)
Answer:
y=15
Step-by-step explanation:
y=mx+b
slope(y2-y1)/(x2-x1)
(15-15)/(6-13)
0/-7=0
y-intercept 15=0(15)+b
b=15
y=15
Y = 1 and x = 10
To solve this you cancel out the x's and get -8y=-8.
You find y as 1, plug it back into the equation to get 2x-5=15. Solve and get x=10.