Answer:
x=0
Step-by-step explanation:
Answer:
60 is all of the answer together
Answer:
14
Step-by-step explanation:
Using any two ordered pairs, say (2, 17) and (4, 45),
Let,


Rate of change = 

Rate of change = 14
1 pair of socks cost $6.19
Step:
-Divide 30.95 by 5 to get the unit price
Let roses be R and carnations be C
"in a ratio of 2 to 7" means that the ratio of R to C is 2 to 7, meaning you'll have to cross multiply to translate it algebraically

since C = 343 we plug 343 in
:

ergo, she needs 98 roses
to make sure of the answer:
"ratio of 2 to 7" is technically a fraction => 
and since the ratio of the roses to the carnations is the same as
we plug the values R = 98 and C=343:

check with calculator too, hope i helped <33