Question 4 3. Which of the following is equivalent to the expression below? (7a2 + 5a + 3) + (-3a2 + 2a-4)​

Write 17/20 as a decimal and as a percent.

Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29

`if you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain. ''.