Factor the trinomial - 3x^2-15x+42

Over the course of 8 races, a runner's finishing time was 5 seconds faster each race than the race prior. if her combined total for all 8 races was 44:20, what was her finishing time for the second race?

Angle 1 and 2 are vertical angles. If the measure of angle 2 is 105 degrees, find the measure of angle 1.

Can you find the gravity of the moon

Round to the underlined place. 18,904 A. 18,000 B. 19,000 C. 20,000 D. 18,900 Round to the underlined place. 123,949 A. 123,940 B. 123,900 C. 123,950 D. 124,000 Choose the best compatible numbers to find an estimated product or quotient. 48 * 29 A.

The indicated functions are known linearly independent solutions of the associated homogeneous differential equation on (0, [infinity]). Find the general solution of the given nonhomogeneous equation.

What is the value of 9905482

Tra total bill is $20.00 the cost of his drink is 15% of the total bill an the rest is the cost his food. What percent of the total bill did tras food cost? What was the cost of his food?

Katie and her brother are both writing a report. Katie wrote7/8of her report and her brother wrote3/7of his report. What is the best estimate of how much more Katie wrote than her brother?

Write this statement as a conditional in if-then form: All triangles have three sides. A) If a figure is a triangle, then all triangles have three sides. B) If a figure has three sides, then it is not a triangle.

Draw a rhombus of side 3 cm long and a square of side 3 cm long