To solve for j, cross multiply:
4 x 45 = 18 x j
180 = 18j
Divide both sides by 18:
j = 10
I 4 mph
Step-by-step explanation: I assume you’re writing Asking about the mph it would be be 4
Answer: The first one is not a function the second is a function the third one is not one and the fourth one is
Step-by-step explanation:
Answer: A
Step-by-step explanation:
If the fraction is negative, and the numerator and denominator is negative, then if you were to do anything to them it would become a positive