Plz you don"t have to do all but some
1. wanda witch has a small halloween party. 7 out of 10 witches she invited came. katrina witch had a larger party. 71 out of 100 witches she invited came. compare the two using decimals.

2. a collection of black cats and crows has a total of 99 heads and legs between them. there are twice as many crows as there are cats. how many of each are there?

3. darla witch flew 75,168 miles in 9 years. sonia witch flew 62,314 in 7 years. who flew the most miles per year? what was the difference?

4. if christmas day (december 25) is on a friday, on what day of the week will halloween (october 31) be on?

Astore has clearance items that have been marked down by 60%. they are having a sale, advertising an additional 55% off clearance items. what percent of the original price do you end up paying?

Write the contrapositive of the conditional statement. determine whether the contrapositive is true or false. if it is false, find a counterexample. a converse statement is formed by exchanging the hypothesis and conclusion of the conditional. a) a non-converse statement is not formed by exchanging the hypothesis and conclusion of the conditional. true b) a statement not formed by exchanging the hypothesis and conclusion of the conditional is a converse statement. false; an inverse statement is not formed by exchanging the hypothesis and conclusion of the conditional. c) a non-converse statement is formed by exchanging the hypothesis and conclusion of the conditional. false; an inverse statement is formed by negating both the hypothesis and conclusion of the conditional. d) a statement not formed by exchanging the hypothesis and conclusion of the conditional is not a converse statement. true

`if you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain. ''.