Answer:
There is one solution: 2
Step-by-step explanation:
We need to distribute the 2 to (5x-8) which gets us the equation:
4 + 10x - 16 = 2x + 4
Add like terms on the left side
10x - 12 = 2x +4
Get the variable "x" to one side and isolate it
8x = 16
Divide both sides by 8
x = 2
2 is the only solution to this problem
Answer:
Exact Form:
9
√
3
+
10
Decimal Form:
25.58845726
Step-by-step explanation:
Hi, i'd be glad to help you here!
<span>y= 2(1/2)^x+3
Write in </span>exponential form.
y = 2 x 2 (-n) ^ x + 3
Calculate the product
y = 2 (-n) + 1 ^ x + 3
The final solution to your problem here is
y = 2 (-n + 1) ^ x + 3, n E R, x E R
He bikes 15 miles which is 10 times more than he swims. He runs 9 miles which is half of what he bikes 15/2=7.5. Plus the addition 1.5 miles which is 9. He swims .10 of what he bikes which is 15x.10 which is 1.5 . So he swims 1.5 miles.
Bikes = 15 miles
Run= 9 miles
Swim= 1.5 miles
Add all of them and you get 25.5 which the total amount of miles for his training that day.
How old are you cuase if you under 14 go do your homework