Answer:
6 5/8 is already a fraction, but if you mean improper fraction then it would be 53/8 (simplify if needed)
Step-by-step explanation:
to do this you multiply the denominator (bottom number which is 8) by the whole number (which is 6) to get 48 and then you add the numerator (the top number which is 5). hope this was helpful.
Answer:
8a +5b -9
Step-by-step explanation:
the sum of (8a + 2b – 4) and (3b – 5)
(8a + 2b – 4) + (3b – 5)= 8a +5b -9
option 1 is not linear because it does not change by the same amount every year. It does not have a constant slope.
option 2 increases by 100 per year, constant slope, straight line, linear
-----------------------
a = A y^n
1100 =A y
1210 = Ay^2
1331 = A y^3
---------------
1210/1100 = y = 1.1
check 1331/1210 = y = 1.1 sure enough
1100 = A (1.1)
A = 1000
so
a = 1000 * 1.1^n
and the linear option 2
a = 1000+100n
You can put the numbers in for part C
10% compounded is better than 10% simple :)
Using the intersecting chord theorem:
15 x 2 = 5 x n
Simplify:
30 = 5n
Divide both sides by 5:
n = 30/5
n = 6 m
8 x n+8 = 16 x n+2
Simplify:
8n +64 = 16n +32
Subtract 8n from both sides:
64 = 8n +32
Subtract 32 from both sides:
32 = 8n
Divide both sides by 8:
n = 32 /8
n = 4
![\sqrt[6]{64}](https://tex.z-dn.net/?f=%20%5Csqrt%5B6%5D%7B64%7D%20)
![\sqrt[3]{128}](https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B128%7D%20)
![\sqrt[10]{1024}](https://tex.z-dn.net/?f=%20%5Csqrt%5B10%5D%7B1024%7D%20)
