Factor.x2 + 3x - 10
A. (x + 5)(x + 2)
B. (x - 5)(x + 2)
C. (x + 5)(x - 2)
D. (x - 5)(x - 2)
Answer: C
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Decide whether the figure shown is a polyhedron.
A. Polyhedron B. Not a polyhedron
Refer to the following recipe to answer the question. Give your answer as a mixed numeral. Grandma's Fork Cookies 1 src="https://sciemce.com/media/4/ppg__10617192227__f1q289g6.jpg" style="vertical-align: -17.0px;" /> tsp vanillaCream sugars and shortening. Beat in remaining ingredients. Add flour to stiffen like regular cookie dough. Roll into balls, then flatten with a fork. Cook until brown.If the recipe is tripled, how much soda will be needed?
cup brown sugar 1
cup white sugar 1
cup shortening 1 pinch salt 3 eggs 2
tsp soda 2
tsp cream of tartar 1
A. 7
tsp
B. 6
tsp
C. 9 tsp
D. 7
tbsp
Solve the system of equations by Gaussian elimination.
A. {(7, -6)} B. {(8, -6)} C. {(8, -7)} D. ?
Solve the inequality.x2 + 9x ? 0
A. (-?, 0] or [9, ?) B. (-?, -9] or [0, ?) C. [0, 9] D. [-9, 0]