\begin{aligned} &-x+4y=-9 &y=-2x +6 \end{aligned}



−x+4y=−9

y=−2x+6



Is (2,3)(2,3)left parenthesis, 2, comma, 3, right parenthesis a solution of the system?

The data shown in the table below represents the weight, in pounds, of a little girl, recorded each year on her birthday. age (in years) weight (in pounds) 2 32 6 47 7 51 4 40 5 43 3 38 8 60 1 23 part a: create a scatter plot to represent the data shown above. sketch the line of best fit. label at least three specific points on the graph that the line passes through. also include the correct labels on the x-axis and y-axis. part b: algebraically write the equation of the best fit line in slope-intercept form. include all of your calculations in your final answer. part c: use the equation for the line of best fit to approximate the weight of the little girl at an age of 14 years old.

What is the scale factor of two similar pyramids with volumes of 64 cubic feet and 8 cubic feet

Afair die is cast four times. calculate the probability of obtaining exactly two 6's round to the nearest tenth of a percent