Step-by-step explanation:
multiplying the 2nd eqn by 9 we get,
9x+9y=81
then,subtracting 1st and 2nd eqn
9x+5y=41
9x+9y=81
- - -
__________
0. -4y=-40
we get y = 10
then we get x=9-y
x=9-10
x= -1
so x is -1 and y is 10
Answer:
You have walked 7.0 steps
Step-by-step explanation:
You just add 4 steps by 3 steps, so 4+3=7
I believe she messed up in Step 2, it wouldnt be 7/8 it would be 6/8
Answer:
- $38240 increase
- $516240 current value
Step-by-step explanation:
Initial value of house is $478000
<u>Change in value is 8% greater:</u>
- 478000 + 8% =
- 478000 + 8*478000/100 =
- 478000 + 38240 =
- 516240