Answer: The bakery made 3 batches of biscuits.
Step-by-step explanation:
To find how many batches the bakery made set up a proportional relationship .
so if 
can make 1 batch of biscuit
is asking how many batch of biscuits can 
cup of flour make
so solve this divide 3/5 by 3/10 to find the number of batches
= 
= 2 +1
No .........................................................:)
7.5 milliliter
Think of it as proportions
100/10= 10
75/x = 10
75/10 = 7.5
Answer:
7n + 3 = 2n + 23
3 + 7n = 2n + 23
3 + 7n = 23 + 2n
3 + 7n + -2n = 23 + 2n + -2n
3 + 5n = 23 + 2n + -2n
3 + 5n = 23 + 0
3 + 5n = 23
3 + -3 + 5n = 23 + -3
3 + -3 = 0
0 + 5n = 23 + -3
5n = 23 + -3
5n = 20
n = 4
Step-by-step explanation:
answer:N=4
