The height of this iron rod is estimated to be 100 centimeters. What is the possible error of measurement?

Explain why a straight line on graph shows a constant rate change.

What does it mean to evaluate an expression

What o divided 0 plus 4

If (x + 2) 2 + (y - 5) 2 = 25 is the equation of a circle, which statement describes the circle's graph? A) The center of the circle is (2, 5), and the circle's radius is 25. B) The center of the circle is (-2, 5), and the circle's radius is 5.

Rearrange the formula So y is the subject: x+√y/9=1

At most restaurants, the more food you order, the more money you have to pay. This is true whether you go to an overpriced "gourmet" restaurant where the plates are tiny but very expensive, or to a cafeteria where the portions are huge and the

What's the inequality of 4n-8<40

Fill in the blank to make the two fractions equivalent. 5/9 = / 36

Given that a, b, and c are non-zero real numbers and a + b ≠ 0, solve for x. ax + bx - c = 0

What value should be added to both sides of the equation X2 + 12 X + 6 equals - 5 to solve the question by completing the square