Let s represent the cost of a pair of socks.
.. 15.95 +5s -4.20 = 10s
.. 11.75 = 5s
.. 2.35 = s
Any of the above equations will get you to the cost of a pair of socks, which is
$2.35.
3xy
Use the substitution method
(3)(2)(2)
(2)(2)= 4
(4)(3)= 12
Answer: 12
Answer:
3/8 and 1/5
Step-by-step explanation:
If the scale factor is 1 then it stays the same. If it's larger than 1 then is gets larger, so the fractions, which are smaller than 1, would make it shorter.
hope this helped :)
f(0) = 5*2^(-0) = 5
f(1) = 5*2^(-1) = 5/2 = 2.5
So it must be 1) Graph A