Answer:
(2,-2)
Step-by-step explanation:
-1(4x + 6y = -4)
4x + 3y = 2
-4x - 6y = 4
4x + 3y = 2
-3y=6
divide it by -3 to get y.
y=-2
4x + 3(-2) = 2
4x - 6 = 2
add 6 to both sides.
4x = 8
divide by 4 to get x.
x=2
(2,-2)
Hope this helps!
We have 
and 
which means we can equate:
.
Subtract 3 from both sides:
.
Then solve for p:
.
.
So the product of two factors (p-1) and (p+3) is 0 which means at least one of the factors must be 0:
.
Or
.
Hope this helps.
Answer:
am confused
Step-by-step explanation:
Answer: $34.13
explanation:
4 • $9.99 = $39.96 before tax or discount
subtract discount:
$39.96 • 0.2 = $7.992
39.96-7.992 = 31.968
add tax:
31.968 • 1.0675
= $34.13
