That statement is always true, no matter what number 'T' is. There's no reason for your brain to get teased over it.
4 quarts in a gallon
f = 54
f(x)=5x, g(x)=3x-7 gf(x)= = g(f(x)) = g(5x) = 3*(5x) - 7 = 15x-7 So gf(4) = 15*4-7=53
7g + 4 = 4 subtract 4 from both sides 7g = 0 divide both sides by 7 g = 0
21 shillings in a Guinea
It might be 'Separated by the Ages.'
year of the great plague
That statement is always true, no matter what number 'T' is. There's no reason for your brain to get teased over it.
Business before pleasure.
21 grams.
Hmmm. That looks like middle age spread to me.
14
g = 17
4 quarts in a gallon
f = 54
9g-4=12.2 ===> add 4 to both sides gives 9g=16.2 ====> divide both sides by 9 g= 1.8 ===> this is what g equals to give 12.2 hope this helps!