Jess gave her a ​$4.90 tip. The tip was 7​% of the cost of the . Write an equation to find​ b, the cost of the Manicure If all percents are expressed as​ decimals, the equation
(fill in the blank) can be used to find​ b, the cost of the manicure .

Plz ( true - false) all triangles have interior angles whose measure sum to 90.

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte

Solve for the equation. 4x - 13 = 2x + 9