Cross multiply
10 x 9 = 90
3 x k = 3k
make an equality
90 = 3k
divide both sides by 3
90/3 = k
simplify
30 = k
Answer: Awnser is 0.45 as a decimal and 9/20 as a fraction
Step-by-step explanation:
1. Multiply the numbers
((1/2)*9)/10 = (9/2)/10
2.divide the number's
(9/2)/10 = 9/20
Awnser = 9/20
8-3x
Divide the whole thing by 2 so it would be y=4-1.5x
Answer:JT=15
Step-by-step explanation:
Answer:
-t
Step-by-step explanation:
Additive inverse of t:
t*-1 = -t
