X = 4 and y = 1
answer is (4,1) is the solution . b is the answer (2nd choice)
Number of matchsticks required is 2. Rule which matchstick pattern is 2 x n.
Answer:
Range A = 386ft
Range B = 427ft
B has the larger range.
Explanation:
To find the range, find the difference between the minimum and maximum depths for each submarine. Remember that your answer will be positive.
Sub A:
-146ft - (-532ft) = 386 ft
Sub B:
-194ft - (-621ft) = 427 ft
Submarine B has a larger range.
