Answer:
(-1, -2) will be the solution.
Step-by-step explanation:
System of equations has been given as,
y = 3x + 1 ---------(1)
Input-output value table for the given line will be,
x -2 -1 0 1
y -5 -2 1 4
y = -x - 3 ----------(2)
Input-output value table for the given line will be,
x -2 -1 0 1
y -1 -2 -3 -4
By plotting the given coordinates we can draw the straight lines.
And the point of intersection (common point) of these lines will be the solution of the given system of equations.
Hence, (-1, -2) will be the solution.
Answer:
<h3><em>
2 year 9 months 21 days</em></h3><h3><em>
</em></h3>
If a month is 30 days;
Year/ Months/Days
7 8 16 \
<h3> If we subtract = <em>2 year 9 months 21 days</em></h3>
4 10 25 /
Answer:
s = 2/3t
Step-by-step explanation:
For some time (t) in minutes, Sarah can iron "s" shirts:
s = (12/18)t
s = 2/3t
_____
If you need to, you can start with a proportion:
shirts/minutes = s/t = 12/18
Then multiply by t to get the above equation.
Increase with a 28% change
Answer:
$19.94
Step-by-step explanation:
275 * 0.0725 = 19.9375, round it to 19.94