Answer:
a) 23
Step-by-step explanation:
Answer:
can you show the graph
Step-by-step explanation:
the answer is 1200 millimeters per hour
Multiply 4 with (2x-5)
8x-20+15=11
add 20 both sides
8x+15=31
subtract 15 both sides
8x=16
divide both sides by the x (8)
x=2