Solve the equation. If the solutions involve square roots, give both the exact solutions and the approximate solutions to three decimal places.15b2 + 37b = -20
A. 
, 
B. - 
, - 
C. 
, 
D. - 
, - 
Answer: D
Mathematics
You might also like to view...
Graph the linear inequality.x + y < -4
A. 
B. 
C. 
D. 
Mathematics
Find the GCD for the given numbers by an appropriate method.960 and 1800
A. 60 B. 360 C. 960 D. 120
Mathematics
Solve.On an architect's blueprint, 1 inch corresponds to 4 feet. Find the length of a wall represented by a line 
inches long on the blueprint. Round to the nearest tenth if necessary.
A. 17.5 feet B. 8.4 feet C. 118.8 feet D. 19 feet
Mathematics
Graph the parabola.8y = x2
A. 
B. 
C. 
D. 
Mathematics