Answer:
12 g of water she use.
Step-by-step explanation:
Given : Jen wants to make 60% salt solution using 18g of salt.
To find : How much water should she use.
Solution : Let x be the solution.
So, 60% of x is 18 g.
∴ 
Which means Total solution is 30 g and 18 g is the salt
So, quantity of water = 30-18 = 12g
A person or thing situated away or detached from the main body or system
Answer:
8 to 1
Step-by-step explanation:
16 divided by 2 is 8. 2 divided by 2 is 1. 8 to 1 is your answer, hope it helps!
Answer:
x = 7
Step-by-step explanation:
The 2 marked angles are Alternate exterior angles ( they are outside the parallel lines ) and are congruent, that is
10x = 9x + 7 ( subtract 9x from both sides )
x = 7
Answer:
6. y=20
7. y=3
8. y=3
Step-by-step explanation:
