Catherine tracked her gas purchases for one month. Chart:
Week 1:
10.4 gallons
$2.65 per gallon

Week 2:
11.5 gallons
$2.54 per gallon

Week 3:
9.72 gallons
$2.75 per gallon

Week 4:
10.6 gallons
$2.70 per gallon

How much money did Catherine spend on gas in week 2?

How much more did she spend on week 4 than in week 1?

The polynomial function of least degree with a leading coefficient of 1 is: f(x) = x3 + ax2 + bx + c

Factor this polynomial completely x^2-64

Use the following statements to write a compound statement for the conjunction or disjunction. then find its truth value. p: an isosceles triangle has two congruent sides. q: a right angle measures 90° r: four points are always coplanar. s: a decagon has 12 sides. a) a right angle measures 90° or an isosceles triangle has two congruent sides; true. b) a right angle measures 90° and an isosceles triangle has two congruent sides; true. c) a right angle measures 90° and an isosceles triangle does not have two congruent sides; false. d) a right angle measures 90° or an isosceles triangle does not have two congruent sides; true.