Which expression has a value of 10? (10 + 10 =5) - 3
(10 + 10) = (5 – 3)
(10 + 10) : 5 - 3
10 + 10 = (5 – 3)

i believe

step-by-step explanation:

from my conclusion c

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents

b.-4 units

all you   do is count how many times you move

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.