2(2a+b)=10 is equal to 10, by the distributive property.
2*2=4 2*1=2
4a+1b=10
I hope this helps!
~kaikers
I think I might be wrong but try 25% (but like I said probably wrong)
80 / 100 = 1.25
100 - 80 = 20
So, 1.25 x 20 = 25%
Answer:
x = -62/7
Step-by-step explanation:
-7x+(-21)=41
-7x -21 =41
Add 21 to each side
-7x-21+21 = 41+21
-7x = 62
Divide by -7
-7x/-7 = 62/-7
x =- 62/7
Answer:
there is no number on how much he paid for his house so I can't solve this question and if he buys a new house what amount of years