PLEASE HURRY 15 POINTS ON THE LINE Which number is equal to the following? 9 × 10^3
1. 93
2. 900
3. 9,000
4. 2700

Will give brainliest sum of arithmetic series (sigma notation) find the numerical answer to the summation given below. (image shown below)

How many different triangles can be constructed with the angle measurements of 134° 10° and 36° ?

|y + 2| > 6 {y|y < -8 or y > 4} {y|y < -6 or y > 6} {y|y < -4 or y > 4}