Andrews dad brought home a group of 25 parts to build boxcars. 4 parts are steering wheels. what fraction of the part are steering wheels. how do you solve this

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

Abarbecue sold 26 hamburgers and hot dogs. hamburgers sell for $3.50 each and hot dogs sell for $2.00 each. if the barbecue made $70 in sales, determine and state the number of hot dogs sold.

For the quadratic function [tex]y=(x+4)^2-1[/tex] , do the following: a) rewrite the function in the standard form, b) rewrite the function in intercept form, c) find the vertex, d) find the y-intercept, e) find the x-intercepts.