Provide an appropriate response.
A restaurant sold 148 desserts one night, to 80% of their customers. How many customers did they have that evening?
A. 185
B. 228
C. 740
D. 148
Answer: A
Mathematics
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Convert the measurement as indicated.4
pt to cups
A. 9 c B. 8 c C. 16 c D. 18 c
Mathematics
Write the system of equations associated with the augmented matrix. Do not solve.
A. 7x + 6y + 7z = -2
| 8x | + 8z = 4 |
| 9x | + 9z = 2 |
B. 7x + 6y + 7z = -2
| 8x | + 8z = 4 |
| 9x + 9y | = 2 |
C. 7x - 6y + 7z = -2
| 8x | + 8z = -4 |
| 9x + 9y | = -2 |
Mathematics
Use a proportion to solve the problem.The ratio of the height to the width of a packaging label is 5 to 19. If the height of the label is 1.5 inches, what is its width?
A. 5.7 inches B. 20.5 inches C. 0.4 inch(es) D. 6.5 inches
Mathematics
Graph the hyperbola.
A. 
B. 
C. 
D. 
E. 
Mathematics