Which phrase best describes the correlation between the variables?
a. weak positive
b. strong positive
c. strong negative
d. weak negative

What properties allow transformation to be used as a problem solving tool

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

Evaluate the expression for the given value of the variable. ∣-4b-8∣+∣-1-b^2 ∣+2b^3 ; b=-2