Questions in Grade High-school

Questions in Grade High-school

[Done] A thirty-pound bag of coffee mixture is to be made from two types of coffee, one selling for $9.20 per pound and the other for $11.00 per pound. If the mixture is to have a price of $10.28 per pound, how much of each type is included?

[Done] Write \(3 \frac{2}{3}\) as an improper fraction.

[Done] Which reason completes the proof in the picture A.alternate interior angles converse B.opposite sides of a parallelogram are congruent C.opposite angles of a parallelogram are congruent D.alternate interior angles theorem

[Done] List three ways a rectangle and a square are alike.

[Done] What is an example of copying information in DNA?

[Done] If \(3x - 1 = 11\), what is the value of \(x^2 + x\)?

[Done] How many \(\frac{5}{9}\) are in 1?

[Done] Which of the following reasons completes the proof in the picture? A.a bisect or divides a segment into two congruent segments B.perpendicular segments form angles of equal measure C.perpendicular bisect ours form congruent right angles D.symmetric property

[Done] An 81-inch length of ribbon is cut into 3 pieces. The longest piece is 34 inches longer than the shortest piece. The third piece is half the length of the longest piece. Find the length of each piece of ribbon.

[Done] Sophia has 3 pink tulips and 3 white tulips. What fraction of Sophia's tulips are pink?