The scale for the second values is 56/8 = 7
C = 3 x 7 = 21
C= 21
25% = 1/4
So to get the unknown number, multiply 9 by 4:
9 × 4 = 36
Let's solve your inequality step-by-step.
5x<30
Step 1: Divide both sides by 5.
5x
5
<
30
5
x<6
Answer:
47.
Step-by-step explanation:
1) the rule:

where a;b are 0 and 12, f(x)=x²-1.
2) according to the rule above:
