Answer:
1/10???????????????????????
Discount amount:
10% of $10.95 = 10/100 × $10.95
= $1.095
Discounted sales:
$10.95 - $1.095 = $9.855 ≈ $9.86 (2 d.p.)
Answer:
The answer is no solutions.
Step-by-step explanation:
use systems of equations!
first, rewrite both equations so that the sum or difference includes the same variable.
notice how i made sure the coefficients that have x and y respectively line up.
with this, i can cancel out the x variables by making 2, and -4 as -8 (8+-8=0).
rewrite the equation.
distribute.
now we can successfully cancel out the x variable!
uh oh! it seems we can also cancel out the y variables..
18 is not equal to 0 and neither is -16. because of this, we can conclude there is no solution for this system of equations.
hope this helps!!
Answer:
15.39% or 2/13
Step-by-step explanation:
There are 4 10s in a deck, and 4 jacks in a deck
4 + 4 = 8
Find probability out of total # of cards
8/52
Simplify
4/26
2/13
Find percent probability by setting equal to x/100
2/13 = x/100
200 = 13x
x = 15.39%
Hope this helps :)
No, because -2 has 2 outputs. Functions can only have one output for each input. Hope this helps!