Answer:
am sorry I can't give you an exact answer but
Step-by-step explanation:
it's either c or d
X - y = 8
x + 2 = 3y.....x = 3y - 2
3y - 2 - y = 8
2y = 10
y = 5
x - y = 8
x - 5 = 8
x = 8 + 5
x = 13
so x = 13 and y = 5
The sold 45 digital cameras. So 45 out of 72. So you have to 8x9=72 and then 5x9=45 Then the answer would be 45!
The inequality is y < 2x - 3 and the graph of the inequality is graph (a)
<h3>How to isolate y?</h3>
The inequality is given as:
y + 2x < 4x - 3
Subtract 2x from both sides of the inequality
y < 2x - 3
The above inequality uses the < symbol.
This means that the line of the inequality is a dotted line, it is shaded to the right and it crosses the y-axis at y = -3
Hence, the graph of the inequality is graph (a)
Read more about inequality at:
brainly.com/question/25275758
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