Gemma can pay for a book in dollars ( $ ) or in euros ( € ) . Gemma wants to pay the lowest amount for the book . The exchange rate is $ 1 = € 0.72 Work out which currency Gemma should use .

glide reflection.

its mainly because the pattern will be infinite and will never end. it will look like a gilder or like a filpbook when set to motion.

i think this could be a possible answer (1 / 84) -1

good luck! : d

5x+2x=49

7x=49

x=7. 35 apples

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0