Write each equation in standard form: -7x - 5y = 35

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?

Which law states that if a conditional is true and its hypothesis is true, then the conclusion is true? a. the law of syllogism c. the law of detachment b. the law of conditional d. the law of deductive reasoning