Answer:
x=93
Step-by-step explanation:
Add 13 by both sides
x/3 - 13 + 13 = 18 + 13
simplify
x/3 =31
Multiply both sides by 3
3x/3=31 times 3
simplify
x= 93
Answer:
Answer to number 2. is 30 minutes.
Step-by-step explanation:
Each smaller box horizontally represents 10 minutes. There included three boxes where he covered no distance.
Best Regards!
Remember you can do anything to an eqautoin as long as you do oit to both sides
-5x=15
try to get 1x by itself
remember
(ax)/a=x when a=a
so
-5x=15
get x
divide both sides by -5
remember to flip sign
(-5x)/(-5)=15/(-5)
x=-3
answer is first one
x=-3
On the coordinate plane, all of the points lined up in a shape of a square. So a square it is.
Answer:both of them are correct
Step-by-step explanation: A ratio is like a fraction you can simplify it so when you simplify 24:15 by 3 it gives you 8:3
