1-18+25
if u subtract first the answer would be 8
if u add first it would be 42
the order of operations is necessary otherwise we would get different and wrong answers
Answer:
5) 1.5 : 7
Step-by-step explanation:
I think for 4) you need only one ratio, for example
The ratio of lemon to sugar is
1 : 1,5
This is the same lik 2:3, or any other you wrote. So it is enough to write just one ratio.
5) also one ratio is enough, becuse all other are the same.
The ratio of cups od sugar to cups of water is 1.5 : 7.
You have to find mid point but you are finding distance
to find mid point
((-1+6)/2,(5+2)/2)
=(2.5,3.5)
Answer: B
Step-by-step explanation: