Do 4.25x4 and if it equals 17 he is correct, otherwise he is incorrect
16-18=-2
You can use a number line to help you.
Answer:
1/3
Step-by-step explanation:
The equation for the total number of paintings she sold to earn $1390.72 is:
, option A.
-----------------
- Tara sells her paintings for $328 each, and a 6% sales tax is added. Thus, her earnings for selling x paintings are of:

- Her earnings are of $1390.72, thus, the equation is:

Which is given by option A.
A similar problem is given at brainly.com/question/23365994
Answer:
25/16
Step-by-step explanation:
(4/5)^−2
=
(4/5)^−2
=
(5/4)^2
=
(5/4)*(5/4)
=
5*5/4*4
=
5^2/4^2
=
25/16
(Decimal: 1.5625)