Answer:
1. 550 miles
2. $103
Step-by-step explanation:
y = total rental cost
m = initial fee
x = cost per mile
n = number of miles
Plan 1: y = m + xn = 59 + 0.08n
Plan 2: y = m +xn = 48 + 0.10n
Q1. if total cost is the same : 59 + 0.08n = 48 + 0.10n >>> 0.02n = 11 >>> n = 550
Q2. y = m + xn = 59 + 0.08n = 59 + 0.08(550) = 103
It’s B for sure I hope you have a good day
Answer:
1/(x^2-6x+8)
Step-by-step explanation:
1. x^2-16=(x-4)*(x+4)
2. x^2+5x+6=(x+2)*(x+3)
So (x+4)/(x^2+5*x+6) *(x+3)/(x^2-16)=
=<u>(x+4)</u>*(x+3)/(<u>(x+4)</u>(x-4)(x+2)(x+3))=1/((x-4)(x-2))=1/(x^2-6x+8)
Here, we are required to find the area of the paper board given after the semicircle is cut out of it
Area of the paper board thatremains is 423 in²
Length = 29 in
Width = 20 in
Area of a rectangle = length × width
= 29 in × 20 in
= 580 in²
Area of a semi circle = πr²/2
π = 3.14
r = diameter / 2 = 20 in / 2 = 10 in
Area of a semi circle = πr²/2
= 3.14 × (10 in)² / 2
= 3.14 × 100 in² / 2
= 314 in²/2
= 157 in²
The semicircle is cut out of the rectangle
Find the area of the paper board that remains after the semicircle is cut out of it by subtracting the area of a semi circle from the area of a rectangle
Area of the paper board that remains = Area of a rectangle - Area of a semi circle
= 580 in² - 157 in²
= 423 in²
brainly.com/question/16994941
Answer:
x∈ (9,∞)
Step-by-step explanation:
-16 (x-5)<-64
-(16x - 16 · 5) < -64
-(16x - 80) < -64
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<u><em>x∈ (9,0)</em></u>