32 minutes
Trust me, i did a lesson about this
Comment if i got it right
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Answer:
5,10,20,30
Step-by-step explanation:
least to greatest
Answer:
Step-by-step explanation:B) x es un número impar
Answer:
-30
Step-by-step explanation:
let Sarah's number be X
x-15=15x
15x*-5=105
-75x=105
-x=105-75
X=-30
I think
hope it's helpful!
You can look it up on Math.com or some kind of math website. There are plenty of options. Also, there are practice tests that you can take to see if you understand the subject.