Answer:
y=4x-1
Step-by-step explanation:
4x-y=1
4x=y+1 then negative Y becomes positive after going to the other side of the equal sign.
4x-1=y the positive 1 becomes negative after going to the other side of the equal sign.
Answer:
Area of Garden: 108 feet
The area of the deck, not including the garden: 342 feet
Q3: $1,890
Q4: 151.2
Q5: $2041.2
Step-by-step explanation:
Answer:
.
Step-by-step explanation:
Answer:
13x^2-4
Step-by-step explanation:
(5x^2-3)+(8x^2-1)=
5x^2+8x^2-3-1=
13x^2-4