Answer:
B 6,17
Step-by-step explanation: If you plug in the value of x from each of the choices only b gives the correct value of y. If you put 6 in the place of x in y= 3x-1 then y= 18-1 which is 17, and it does say 17 in 6,17.
Answer:
is it 32
Step-by-step explanation:
Answer:
x + 2x = 109
Step-by-step explanation:
Use the trapezium formula 1/2( sum of parallel lines)( height )