9514 1404 393
Answer:
C. 6
Step-by-step explanation:
For the relation to be a function, the x-values of the ordered pairs must be unique (none repeated). The given x-values are {-7, -6, 2, 3}. Only answer choice 6 is not in this set. The x-value 6 will make the relation a function.
Answer:
4y = 3
Step-by-step explanation:
To subtract the 2nd equation from the first, negate all three of the second equation terms: 3x + 2y = -4
and then add (combine) this result to (with) the first equation:
-3x + 2y = 7
3x +2y = -4
----------------------
4y = 3 (this is the desired result))
Well, if each book only costs 0.25, then
Sonia bought 9 books
John bought 24 books
Keisha bought 15 books
If each book costs 0.75, then
Sonia bought 3 books
John bought 8 books
Keisha bought 5 books
Answer:
2 batches
Step-by-step explanation:
8.5×2=17
8.5 cant go into 22.2 anymore or else it'd be over 22.2
so you can only make 2 batches