Answer:
w > -3
Step-by-step explanation:
2w<9+5w
Subtract 5w from each side
2w-5w<9+5w-5w
-3w <9
Divide each side by -3 remembering to flip the inequality
-3w/-3 > 9/-3
w > -3
Step 1) Add
7
to each side of the equation to isolate the
x
term while keeping the equation balanced:
3
x
−
7
+
7
=
27
+
7
3
x
−
0
=
34
3
x
=
34
Step 2) Divide each side of the equation by
3
to solve for
x
while keeping the equation balanced:
3
x
3
=
34
3
3
x
3
=
34
3
x
=
34
3
Answer:
$112.65
Step-by-step explanation:
7.25 x 8 = 58
58 + 54.65 = 112.65
I you take 75% off the original price, 25% remains.
If you take 60% off the original price, 40% remains. Taking 15% off that means you take off an additional 0.15*40% = 6% of the original price, so end up with
40% -6% = 34%
of the original price. This is considerably more than 25% of the original price.
The store sign is not accurate, because the "additional 15%" is of the sale price, not the original price.
To find the greatest common factor of two monomials, first find the prime factorization of each monomial, including all the variables (and a – factor if necessary). Then take the product of all common factors. First, find the prime factorization of each monomial. So, the GCF is 3 p 2 r 3 .
