Answer: m=45
Step-by-step explanation:
In this algebraic equation we can use the division property of equality
10m=450
m=450/10
m=45
Answer:
No solutions
Step-by-step explanation:
The lines are parallel.
Step-by-step explanation:
x = n of years of mary
x+8= n of years of her bro
So her brother is (x+8)/x times as old as Mary
Answer:
20 and 5
Step-by-step explanation:
20+5=25
20÷5=4
The answer is $4.78
1200/251.2=4.777<span>07006369
4.78</span>
