By air, the distance from city A to city B is 3009 miles less than the distance form city C to city D. If the total of these two…
Month: August 2015
Problem 991
Write the sentence as an equation. Four times the difference of -17 and 9 amounts to -104. Solution:- The sentence ”four times the difference of -17 and…
Problem 990
Write the following phrase as a variable expression. Use x to represent “a number.” nineteen decreased by a number. Solution:- The translation is 19 – x.
Problem 989
Write the following phrase as a variable expression. Use x to represent “a number.” The total of a number and eleven Solution:- The variable expression is x…
Problem 988
Write the following sentence as an equation. The quotient of 216 and twice 27 is equal to 4. Solution:- Separate the sentence into logical parts and translate each…
Problem 987
Write the sentence as an equation. The product of -4 and -26 gives 104. Solution:- To translate the sentence into an equation, write each part in symbols. First…
Problem 986
Polynomial conditions. a) If the degree is even and the leading coefficient is positive, the polynomial rises on the left and rises on the right. b) If the…
Problem 985
Consider the polynomial function f(x) = 8×5– x2+ 3×6 – 4 a) Find the degree of this polynomial function.? b) Find the most number of x-intercepts this function can have.?…
Problem 984
A Hepplewhite sofa costs 1940 in cash. Jaquanna Wilson will purchase the sofa in 36 monthly installment payment. A 13% per year finance charge will be assessed on the amount…
Problem 983
A computer with software costs 2965, and Catherine Stevens has agreed to pay an 18% per year finance charge on the cash price. If she contracts to pay the loan…
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