Answer:
28
Step-by-step explanation:
3 Units = 84 books
1 Unit = 84/3
= 28 books
Since Fiction books is only represented by 1 unit,
there are <u>2</u><u>8</u><u> </u><u>F</u><u>i</u><u>c</u><u>t</u><u>i</u><u>o</u><u>n</u><u> </u><u>b</u><u>o</u><u>o</u><u>k</u><u>s</u>
D: -4x^2 has the narrowest graph
Answer:
The answer is
, by using the <u>Subtraction Property of Equality</u>.
Step-by-step explanation:
Solve for
:

Turn the equation over:

-Subtract both sides by
by using <u>Subtraction Property of Equality</u>:


So, the final answer is
.