Answer:Commutative Property
Step-by-step explanation:
Answer:
Step-by-step explanation:
Subtract equation 2 from equation 1
.7x+y-(-1.5x+y)=340-320
.7x+y+1.5x-y=20
2.2x=20
x=100/11, then use this in either original equation to find y.
.7(100/11)+y=340
y=3670/11, so the balance point is
(100/11, 3670/11)
Answer:
Step-by-step explanation:
<u>Simplify</u>
- 14 - (- 5*8) =
- 14 - (-40) =
- 14 + 40 =
- 54
Answer:
The answer is in the pic below
Step-by-step explanation: