Use a calculator to solve the equation. Round to the nearest hundredth.-2.12x + 3.16(2.4 + 2.8x) = -4.41x + 3.9277
A. 1.03
B. 4.97
C. -1.58
D. -0.33
Answer: D
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Multiply in the indicated base. 314 × 34
A. 2034 B. 2234 C. 2134 D. 1134
Solve the problem.In a certain coastal basin, the sea water contains 3.0 grams of salt per 1000 milliliters of water. How many grams of salt would be in 4 liters of the sea water.
A. 12 g B. 1200 g C. 120 g D. 0.12 g
Find the number of terms in the sequence or the sum of the sequence as requested.Find the number of terms in the following arithmetic sequence. 8, 11, 14, 17, . . ., 89
A. 81 B. 30 C. 84 D. 28
Solve the problem.A moving firm charges a flat fee of $45 plus $40 per hour. Let y be the cost in dollars of using the moving firm for x hours. Find the slope-intercept form of the equation.
A. y = 40x - 45 B. y = 45x - 40 C. y = 40x + 45 D. y = 45x + 40