Question 281
What is the value of 3 × (4 + 5) ?Number operationsNumber operationseasy
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Question 282
Simplify the algebraic expression: 5x - 3x + 7.AlgebraAlgebraeasy
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Question 283
If the mean of the numbers 2, 5, x, 9 is 6, find the value of x.Statistics and probabilityStatistics and probabilitymedium
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Question 284
What is the value of 7 × 8 - 5 × 6?Number operationsNumber Operationseasy
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Question 285
If sin θ = 3/5 and θ is acute, what is cos θ?TrigonometryTrigonometrymedium
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Question 286
A bag contains 3 red, 4 blue, and 5 green balls. What is the probability of drawing a blue ball?Statistics and probabilityProbabilityeasy
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Question 287
What is the value of 5 × (-3) + 12 ÷ 4?Number operationsNumber operationseasy
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Question 288
The quadratic equation x² - 5x + 6 = 0 has roots:Quadratic equationsQuadratic equationsmedium
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Question 289
Find the coordinates of the midpoint of the line segment joining points A(2,5) and B(6,9).Coordinate geometryCoordinate geometrymedium
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Question 290
Given data: 3, 7, 7, 10, 15, what is the mode?Statistics and probabilityStatisticseasy
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