Graph the leaner equation and answer that questions please. Y< 2x+3

A) What’s the Y-intercept?
B) What’s the slope (fraction)?
C) Slope positive or negative?
D) explain how you plotted your second point?
Please help. Thank you

Use the distributive law to multiply. 3(4x + 5y + 6)

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is: