To do this you need to know simultaneous equations (which i don’t know if you have learnt it) but this is really hard to explain by words so i hope you can understand by the working out i did
Answer:
7
Step-by-step explanation:
-11 is negative and 7 is positive. Positive numbers have greater values than negative numbers.
Answer:
B is the answer
Step-by-step explanation:
Answer:
3 miles
Step-by-step explanation:
distance/time = distance/time
3/10 ÷ 1/10 = d ÷ 1
x
= 
30/10 = d
3 = d