Answer:
262 miles
Step-by-step explanation:
251.55 - 20.99 = 230.56

The measurement of the other angles 56
1) Equation: y = 5x + 1
Missing Value: 51
2) Equation: y = 4x
Missing Value: 28
3) I have no idea for this one... sorry!
Answer:240 miles in 4 hours
Step-by-step explanation:
Answer:
-89
Step-by-step explanation:
9x + 4b + 9y +4c + 4a (9x+9y)+(4a+4b+4c) =9(x+y)+4(a+b+c)
but : a+b+c = -2 and x+y = -9
9x + 4b + 9y +4c + 4a = 9(-9)+4(-2) = - 81 -8 =-89