20 POINTS!! Match the description of the motion for a robot traveling along the surface of the curved pit from left to right as it passes through each x-value.

Drag the correct tiles to the boxes. Not all tiles will be used.

Solve the problem. a student earned grades of c, a, b, and a in four different courses. those courses had these corresponding numbers of credit hours: 4, 5, 1, and 5. the grading system assigns quality points to letter grades as follows: a = 4, b = 3, c = 2, d = 1, and f = 0. compute the grade point average (gpa) and round the result to two decimal places. 3.40 3.50 8.75 2.18

Does anyone know how to solve and graph this: 4 + | a + 2 | < 7the only part i don't get is the "4 +"

What is the measure of one interior angle of a pentagon