Write the phrase as an algebraic expression and simplify if possible. Let x represent the unknown number.The sum of four times a number and -4, and six times a number and 2.
A. 10x + 6
B. 4x + 4
C. 10x - 4
D. 10x - 2
Answer: D
Mathematics
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Solve the problem.A bag contains 5 apples and 3 oranges. If you select 4 pieces of fruit without looking, how many ways can you get 4 oranges?
A. 15 B. 8 C. 0 D. 5
Mathematics
Factor.x2 - 2x - 48
A. prime B. (x + 8)(x - 6) C. (x - 48)(x + 1) D. (x - 8)(x + 6)
Mathematics
Solve.A female tiger had 4 cubs. They weighed 2
, 2
, 3
, 4
pounds, respectively. What was the average weight of a cub? (Recall that the average of a list of numbers is their sum divided by the number of items in the list.)
A. 2
lb
B. 3
lb
C. 
lb
D. 2
lb
Mathematics
State whether the triangles are congruent. If the information given is not sufficient, state "No conclusion possible".
A. Not congruent B. No conclusion possible C. Congruent
Mathematics