Solve. Simplify the answer.June wants to work for 14
hours at her part-time job this week. She has already worked 3
hours. How many more hours does she need to work?
A. 9
hr
B. 10 hr
C. 10
hr
D. 11
hr
Answer: C
Mathematics
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Factor completely. If the polynomial is prime, state so.375k3m - 81m4
A. 3m(125k - 3m)(k2 + 15km + 9m2) B. 3m(5k - 3m)(25k2 + 15km + 9m2) C. (15km - 9m2)(25k2 + 9m2) D. 3m(5k + 3m2)(25k2 - 15km + 9km2)
Mathematics
Find an equation in slope-intercept form of the line that passes through the given point and has slope m.(4, 2); m = - 
A. y = - 
x + 
B. y = - 
x + 
C. y = - 
x - 
D. y = - 
x + 
Mathematics
Convert to scientific notation.0.000516
A. 5.16 × 10-3 B. 5.16 × 104 C. 5.16 × 10-4 D. 5.16 × 10-5
Mathematics
Write the equation in standard form for an ellipse or a hyperbola centered at (h, k).4x2 + 10y2 - 40 = 0
A. 
- 
= 1
B. 
+ 
= 1
C. 
- 
= 1
D. 
+ 
= 1
Mathematics