We know that both lines will be equivalent, so to solve for x we can equate the two expressions
5x = 2x + 63
We will first subtract 2x from both sides
3x = 63
We will then divide both sides by 3
x = 21
Answer:
20
Step-by-step explanation:
add up the distances from part a,b,c,and d of the hike
Answer:
width is 8 cm
length is 3 cm
Step-by-step explanation:
Let w = width
l = w-5
The perimeter is
P =2 (w+l)
Substitute into the equation
P = 2 (w + w-5)
Combine like terms
P = 2 (2w-5)
Distribute
P = 4w-10
We know the perimeter is 22
22 = 4w-10
Add 10 to each side
22+10 = 4w-10+10
32 = 4w
Divide by 4
32/4 = 4w/4
8 = w
The width is 8
Now find the length
l = w-5
l = 8-5
l=3
Jillian bikes a total of 30 miles in 5 days, then we divide 30 and 5 to get 6. Jillian bikes 6 miles per day.
Answer:
Last option (1/2)^3 = .125
Step-by-step explanation:
1/2 (1.035)^5 =0.579637
(2/3)^2 = 4/9 = .4444
.2^2/.3^2 = 0.04/0.09 = .44444
(1/2)^3 = 1/8 = .125
So we can clearly see the last one as the answer