(picture) asap need done in less than 15

The table shows the distance traveled over time while traveling at a constant speed.

Simone claims the initial value and y-intercept are the same thing on a graph. is she correct? if you know that a line has a slope of and a y-intercept of 7, what is the equation for that line in slope-intercept form?

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