Find the solution.4(x + 4) = 28
A. 20
B. 3
C. 11
D. -3
Answer: B
Mathematics
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Convert the units using unit fractions.14 lb = 
oz
A. 
B. 196
C. 224
D. 140
Mathematics
Convert the angle to degrees, minutes, and seconds.-298.68°
A. -298°40'58'' B. -298°40'68'' C. -298°41'57'' D. -298°57'68''
Mathematics
Solve the equation.x2 + 9x = 0
A. {0, 9} B. {0, - 9} C. {- 9} D. {9}
Mathematics
A piece of 
-in. thick sheet of steel is 
ft long by 
variablename="impvar_4dcab9d0b8cd438b9caa67080" class="wirisformula" /> ft wide. If you cut out two equal pieces of width 
ft and length 4.3 ft, what size piece will be left?
A. 0.75 ft x 4.3 ft
B. 3.35 ft x 4.3 ft
C. 3.25 ft x 4.3 ft
D. 3.45 ft x 4.3 ft
E. 2.15 ft x 4.3 ft
Mathematics