Which point on the number line below represents a number that is less than -2.5 but greater than -7.5?

point r
point s
point t
point v

asap

How many solutions does the nonlinear system of equations graphed below have?

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?

Yahir designs bracelets. he uses between 9 and 15 red and yellow beads in the ratio of 2 red bead to 5 yellow beads. drag the beads into the container to meet these requirements