Solve.Mario's front patio is in the shape of a trapezoid with a height of 58 feet. The longer base is 8 feet longer than the shorter base, and the area of the patio is 5800 square feet. Find the length of each base of the trapezoidal patio.
A. 46 ft; 54 ft
B. 96 ft; 104 ft
C. 192 ft; 208 ft
D. 96 ft; 96 ft
Answer: B
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Solve the equation by factoring.x2 - 6x + 5 = 0
A. {1, 5} B. {-1, -5} C. {-1, 5} D. {1, -5}
Write the word statement as an equation. Use x to represent the unknown number. Do not solve.The sum of a number and 3 multiplied by the sum of the number and 18 is equivalent to 39 minus 21 times the number.
A. (x + 3)(x + 18) = 21x - 39 B. (3x + 3)(18x + 18) = 21x - 39 C. (x + 3)(x + 18) = 39 - 21x D. 3x(x + 18) = 39 - 21x
Work the chain multiplication.7 × 6 × 0
A. 13 B. 0 C. 42 D. 10
Solve.A $162,000 trust is to be invested in bonds paying 8%, CDs paying 6%, and mortgages paying 10%. The sum of the bond and CD investment must equal the mortgage investment. To earn an $13,880 annual income from the investments, how much should the bank invest in bonds?
A. $35,000 B. $81,000 C. $46,000 D. $44,000