4(2.5)^2x = 4
The value of x?

For which scatterplot is the correlation strongest?

An architect is making a model version of your house. she plans to use a 1: 25 scale, which means every inch on the model equates to 25" on your house. if a part of the model measures 7", what would the corresponding measurement be on your house? convert this measurement to feet and inches.

Need this is on my study guide and i got it wrong. explain how you get the answer . you! solve for x.