Aline having a slope of 3/4 passes through the point (-8,4). what is the y-intercept? pls me, i got no idea how to do this

Miss henderson wants to build a fence around a rectangular garden in her backyard in the scale drawing the perimeter of the garden is 14 in of the actual length of a b is 20 ft how many feet of fencing what you need

22. catie is starting a babysitting business. she spent $26 to make signs to advertise. she charges an initial fee of $5 and then $3 for each hour of service. write and solve an inequality to find the number of hours she will have to babysit to make a profit. interpret the solution.!

Ntriangle abc, m∠a = 35° and m∠b = 40°, and a=9. which equation should you solve to find b?