90 dimes = $9 because 10 dimes = $1
Answer:
its C and 4.7x10 -5 was right
Step-by-step explanation:
Answer:
k = 4
Step-by-step explanation:
3k - 2 = 10
3k - 2 + 2 = 10 + 2 (adding 2 to both sides)
3k = 12
3k/3 = 12/3 (dividing both sides by 3)
k = 4
Happy to help :)
