david is 8 years older than stephen and 2 years younger than Graham. if Neil is 7 years younger than Graham, how much older than
Neil is David?
1 answer:
5 years older...cause if David is 2 years younger than Graham & Neil is 7 years younger than Graham...7-2=5 years :)
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1/4 of 20 is 5.. and 5/10, 3/6, 2/4, 6/12 are all equal to 1/2
X intercept= 6
y intercept= -2
Answer:
A. 3x^2 + 4 = 52
3x^2 = 52 - 4
3x^2 = 48
x^2 = 48/3
x^2 = 16
x = 
x = 4
B. x^2 - 121 = 0
x^2 = 121
x = 
x = 11
C. (b + 4 )2 = 49
2b + 8 = 49
2b = 49 - 8
2b = 41
b = 41/2
Answer:
$3.94
Step-by-step explanation:
You will need to use the compound interest formula for this.

P = initial balance
r = interest rate
n = number of times compounded annually
t = time
Your equation will look like this:
= 3.94
Use the equation A=(1/2)bh
Replace b with 7
Replace h with 12
A=(1/2)(7)(12)
A=(1/2)(84)
A=42