I'm guessing the answer would be 141 pennies in a rectangular array I think I'm right but i might be wrong
You need to use the cosine for this and this is how you do it.
Sarah has plotted the location wrong because for errand two the dot is at 3 3/5 instead of 3 1/5.
Answer:
work is shown and pictured
Answer:
y = mx + b
therefore, the equation is y = -2/3x - 1
the -2/3 got the x because it is the slope and if you look at the formula, it tells you.
y-intercept is the starting point (b)
Step-by-step explanation: