Answer:
2x - 10
Step-by-step explanation:
2(x - 5)
distribute
2*x - 2*5
2x - 2*5
2x - 10
Answer: i would say 60 cm sorry if im wrong i think your missing a number
Step-by-step explanation:
Area=14cm×6cm=84 cm²
..............................
Answer:
2,3 &13
Step-by-step explanation:
78=2times39=3times13
therefore the prime factors of 78=2,3,13