Answer:

Step-by-step explanation:
8x+9=0
8x=-9

or

,



, 
We know, Area = Length * Width
So, with area 42, dimensions could be: 1 * 42
2 * 21
3 * 14
6 * 7
Just draw the lines with that measures, two pair of two equal opposite lines.
Hope this helps!
Answer:
A.
.
B.
.
Step-by-step explanation:
The given line passes through (2,2) and (4,5).
The slope the given line can be found using the formula;


This gives
.
The slope-intercept form is
.
We substitute the second point to get:
.
We expand to get:
.
.
.
Answer:
"simplify"
Step-by-step explanation:
The notion of <em>simplifying</em> an expression depends on the expression. For the one offered as an example, the simplification steps required are eliminating parentheses and combining like terms.
Other possible simplification steps include combining fractions, reducing fractions, and rationalizing denominators (eliminating surds or complex numbers).
It appears the vocabulary word that is desired in the blank is <u>simplify</u>.
1.; 3.; 5. are prime numbers.
All others are composite numbers.
Good luck!