Find all x-, y-, and z-intercepts of the resulting graph. 4y^2−49x^2+z^2=1

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling

What is not true about kl and mn? what is mn? (show your work)

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.