an artist combines copper and other metals to make bronze. a bronze sculpture of a dolphin contains 43 g of copper for every 7 g of other metals. a bronze sculpture of a bird contains 83 g of copper for every 17 g of other meal. which sculpture has more copper?

When drawing a trend line for a series of data on a scatter plot, which of the following is true? a. there should be an equal number of data points on either side of the trend line. b. all the data points should lie on one side of the trend line. c. the trend line should not intersect any data point on the plot. d. the trend line must connect each data point on the plot.

For what value of x does 4x = (1/8) x + 5?

Daniel expanded the expression as shown below -2(-8x-4y+3/4)=-10x-8y-11/4 what errors did he make? check all that apply