Harrison saved $38.97 from his first paycheck and $65.04 from his second paycheck. How much did he save from the paychecks? A. $26.07
B. $94.01
C. $94.91
D. $104.01

The equation y=mx+b is the slope-intercept form of the equation of a line. what is the equation solved for b? y-m=b y-mx=b y/mx=b y/m-x=b

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

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.