Answer: each number represents the sum of the two numbers
Step-by-step explanation:
I’ve never done this question before but bright to sum of the numbers together
The top right is a function, because no point cross twice over the y axis
it will be twelve and thirty eight hundredths
1 negative startroot 2 end root 1 start root 2 end root
1 mile = 1.6 km
x = 50 × 1.6
x = 80 miles