Answer:
(-1, 6)
Step-by-step explanation:
{-c + 2d = 13
{-9c - 4d = -15
-⅑[-9c - 4d = -15]
{-c + 2d = 13
{c + 4⁄9d = 1⅔ >> New equation
______________
2 4⁄9d = 14⅔
______ _____
2 4⁄9 2 4⁄9
d = 6 [Plug this back into both equations to get the c-value of -1]; -1 = c
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A table (relation) may or may not represent a function
The table that represents a function is Hal's table
<h3><u>Tables and relations</u></h3>
For a table to represent a function, then the input values must point to exactly one output value.
This means that:
Each height entry must correspond to exactly one age entry
From the given tables (see attachment), we can conclude that
Hal's table represents a function
This is so because, the age entries on this table has one corresponding one height entry
Read more about relations and functions at:
brainly.com/question/2253924
<span>The mixed number -4 1/5 can be written as the improper fraction -19/15
It's false
</span>- 4 1/5 = - (20/5 + 1/5) = -21/5
Hope it helps
The answer is 44.
40 / 100 = 0,4 * 10 = 4 (10%)
40 + 4 = 44
Ok so let’s do .48/3 then divide 3.84 by our answer to get 24