What is the slope of y = -5 + 4x

Which transformations could have occurred to map △abc to △a"b"c"? a rotation and a reflection a translation and a dilation a reflection and a dilation a dilation and a rotation

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog

State one method by which you can recognize a perfect square trinomial.