5. MIDPOINT The midpoint M of a line segment graphed on a number line
is –3. Solve the equation M = a + b
for b. Find the left endpoint b if the
right endpoint a is 7.

Hello i need some with trigonometric substitutions. [tex]\int\limits^a_b {x} \, dx[/tex]

Which statements describe the solutions to the inequality x< -20 check all that apply. there are infinite solutions. each solution is negative. each solution is positive. the solutions are both positive and negative. the solutions contain only integer values. the solutions contain rational number values.

Asap 26 pts + brainliest to right/best answer only answer if you know for sure