Solve and graph. Write the solution in interval notation.4 + 3 < 22

A.

B.

C.

D.


Answer: D

Mathematics

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Solve the problem.The city council gave a questionnaire to its citizens, asking them to rank their priorities for next year's budget. People were asked to rank the following four choices: (P)olice, (R)oads, (S)chools, and (T)rash removal. The results are summarized in the table below.Which choice wins using the method of pairwise comparisons?

A. P B. T C. R D. S

Mathematics

A triangular raised bed of annual flowers is to be built next to the door of a new restaurant, as shown. If the angle of the flower bed near the door is 90 and the other angle by the walkway is three times the third angle, what are the measures of the angles of this flower bed?



What will be an ideal response?

Mathematics

Solve the problem.A study in a small town showed that the percent of residents who have college degrees can be modeled by the function  where x is the number of years since 2005. Does this model indicate that the percent of residents with a college degree is increasing or decreasing?

A. Increasing B. Decreasing

Mathematics

Solve the problem.Ellen is knitting a scarf with one 1 -inch blue stripe, one  green stripe, and one  white stripe. How wide is the scarf?

A.  in.
B. 2 in.
C. 6 in.
D.  in.

Mathematics