Yes it is. Insert 1 in the place of x for both equations and insert -8 in place of y.
Answer:
(a)
(b)
1 pound of banana = $0.75
1 pound of grape = $2.00
Step-by-step explanation:
Given
Represent banana with b and grapes with g.
From the first statement, we have:
From the second, we have:
Solving (a): The equations
This has been solved above.
The equations are:
Solving (b):
--- (1)
--- (2)
Multiply (2) by 2
* 2
----- (3)
Subtract (3) from (1)
Substitute 0.75 for b in (2)
Collect Like Terms
Answer:
18√6 or 44.1
Step-by-step explanation:
3√216= 3√4*9*6=3*2*3√6=18√6 = 44.1
Answer:
The width is 3
Step-by-step explanation:
the formula is l×w