Solve the problem.Walt made an extra $5000 by working a second job. He invested part of this money at 7% and the rest at 10%. If his annual return totaled $470, how much must he have invested at 10%?
A. $1000
B. $3000
C. $4000
D. $2500
Answer: C
Mathematics
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Determine the remainder using the remainder theorem.(-10x3 - 9x2 - 10x + 14) ÷ (-2x - 1)
A. 2 B. 0 C. 21 D. 18
Mathematics
Solve.A city has been growing at a rate of 0.3% annually. If there are currently 3,949,000 residents in the city, how many (to the nearest ten-thousand) would be living in this city eight years from now? Use 
.
A. 10,660,000 B. 4,040,000 C. 260,000 D. 4,070,000
Mathematics
Give the equation of any oblique asymptotes. h(x) = 
A. y = 
B. y = 
x
C. none
D. y = 
x - 6
Mathematics
For the circle (x - 1)2 + (y + 1)2 = 1
(a) The center is (-1, 1). (b) (0, 2) is a point on the circle. (c) The diameter of the circle is 3. (d) The x-axis is tangent to the circle. (e) The y-axis is a secant line for the circle.
Mathematics