8th pre-algebra, WORTH 30POINTS!
2 answers:
Answer:
y = a + 2b + 3c
y = 4+ 2(7) + 3(2)
y = 4 + 14 + 6
y = 24
Step-by-step explanation:
Sorry if my handwriting is bad, but the answer is 24 points
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Answer:
Three types of shapes
Step-by-step explanation:
it's to 2.5 cuz u divide 5/2=2.5
A television used to cost $9,000 and today it costs
$500 less, what is the percentage of
discount?
Percentage discount: 5 5/9 percent
Answer:
y = -2x - 3
Step-by-step explanation:
Slope: (5 - - 5)/(-4 -1) = 10/-5 = -2
y-intercept: 5 - (-2)(-4) = -3
Answer: x < 2/3
Step-by-step explanation:
