The unit rate that the boat can travel during this time frame is 511 kilometers in 1 hour.
Hope this helped ((:
Answer is B. 2.19/Ib (just divide 4 by 8.76)
-2=-1/6(3)+b
-2=-0.5+b
-1.5+b
y=-1/6 -0.5
Answer:
The answer in the procedure
Step-by-step explanation:
we have
2x-3y=-1 ----> equation A
3x+3y=26 --> equation B
Solve the system by elimination
Adds equation A and equation B
2x-3y=-1
3x+3y=26
----------------
2x+3x=-1+26
5x=25
x=25/5
x=5
Find the value of y
substitute the value of x in equation A or equation B and solve for y
2(5)-3y=-1
10-3y=-1
3y=10+1
y=11/3
He should have subtracted the discount and added the sales tax
