How many solutions does the equation 4x + 2(x – 5) = 3(2x – 4) have?
1 answer:
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Answer:
A. -4/11
Step-by-step explanation:
Slope formula:
Using the two points substitute the coordinates into this formula
6-2 = 4
4 - 7 = -11
Put 4 over -11 because it is the y value
The answer is $162 you take the prices of what she bought and add them together which is $73+$38+$64=$180
then you subtract the $180 from $342 which is $342-$180=$162
so the answer is $162
then you subtract the $180 from $342 which is $342-$180=$162
so the answer is $162