Solve the problem.Jill is 22 kilometers away from Joe. Both begin to walk toward each other at the same time. Jill walks at 3 kilometers per hour. They meet in 4 hours. How fast is Joe walking?
A. 4.5 kilometers per hour
B. 3 kilometers per hour
C. 3.5 kilometers per hour
D. 2.5 kilometers per hour
Answer: D
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Provide an appropriate response.Provide a short sentence that summarizes the general limit principle given by the formal notation 
given that 
and 
A. The sum or the difference of two functions is continuous. B. The sum or the difference of two functions is the sum of two limits. C. The limit of a sum or a difference is the sum or the difference of the functions. D. The limit of a sum or a difference is the sum or the difference of the limits.
Determine whether the number is divisible by 2, 3, 4, 5, 6, 7, 8, 9, and/or 10.30
A. 2, 3, 5 B. 2, 3, 5, 10 C. 2, 3, 5, 6 D. 2, 3, 5, 6, 10
Multiply the polynomials using the special product formulas. Express the answer as a single polynomial in standard form.(4x + 1)3
A. 64x3 + 1 B. 64x3 + 32x2 + 8x + 1 C. 64x3 + 96x2 + 12x + 1 D. 64x3 + 48x2 + 12x + 1
Factor completely. If the polynomial cannot be factored, say it is prime.8x2 - 8x - 48
A. 8(x - 2)(x + 3) B. 8(x + 2)(x - 3) C. (8x + 16)(x - 3) D. prime