Write and solve a real world problem that involves using the properties of congruent figures to find a missing measure

Find the y-intercept and the axis of symmetry of f (x) = ax^2+2ax+3.

Given: x + y = 15. Which of the following are ordered pairs of this equation? { (-3, 14), (0, 15), (3, 16) } { (-3, 16), (0, 15), (3, 14) } { (16, - 3), (15, 0), (14, 3) }

648 divided by 18 using partial quotients

Subtract 10x^2-10x+210x 2 - 10x+2 from - 8x^2+7x-7-8x 2 + 7x-7.

Find the range of this data set: 225 342 288 552 263.

1. Jason saves $15 for every $125 he earns. What percent of his earnings does Jason save? 2. If Jason earns $450 this week and saves at his usual rate, how much money will he deposit into his savings account? Type your answer below:

What is the value of c so that x^2 + 17x + c is a perfect square trinomial?

The following regular polygon has 15 sides. This distance from its center to any given vertex is 12 inches. Which of the following is the best approximation for its perimeter?

Estimate: √106 A. 9 B. 10 C. 11 D. 12

Math! Multiple Choice! Question 1 d/5 = 4 A. d = 20 B. d = 4/5 C. d = 5/4 Question 2 2 1/4 r = 10 r = 4 3/4 r = 4 2/5 r = 4 4/9 Question 3 h/26 = 5 h = 120 h = 130 h = 140 Question 4 6/7 k = 6 k = 7 k = 6 6/7 k = 6 I do Brainliest!