Solve the problem.Add:  2 ft 11 in. and 4 ft 10 in.

A. 6 ft 10 in.
B. 7 ft 9 in.
C. 6 ft 9 in.
D. 7 ft 11 in.


Answer: B

Mathematics

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Subtract. - 

A. -  
B. -  
C. - 
D.  

Mathematics

Use the formulas below to answer the question. Round your answer to the nearest tenth if necessary.C = (F - 32) or C = F = C + 32 or F = 1.8C + 32.When the temperature is below 24°F the first grade students are not allowed to play outside. What is this temperature in degrees Celsius?

A. 11.2°C B. -4.4°C C. 18.7°C D. 75.2°C

Mathematics

Evaluate. 

A.
B.
C.
D. s!

Mathematics

Graph the equation by determining the missing values needed to plot the ordered pairs.x + 3y = 6; (0, ), ( , 0), (1, ), ( , 1)  

A.

B.

C.

D.

Mathematics