| Topic | Problem | Solution |
|---|---|---|
| None | 4. A grade 12 student is selected at random to si… | First, we need to find the number of students enrolled in each course and their intersections. |
| None | QUESTION 5 Solve the problem. A kitchen table cos… | \( \text{Sales Tax Rate} = \frac{\text{Sales Tax}}{\text{Cost of Table}} \times 100 \) |
| None | For quadrilateral JKLM, shown below, \( \mathrm{m… | \(\mathrm{m}\angle\mathrm{KLM} + \mathrm{m}\angle\mathrm{LMJ} = 180^{\circ}\) |
| None | \( 5 x-4=4 x-6 x+3 \) | \(5x - 4x = -6x + 4x + 3\) |
| None | \( 2 x+6=18 x-7 x+8 \) | Step 1: \( 2x + 6 = 18x - 7x + 8 \) |
| None | Solve the problem. In Amy's state, the sales tax … | Calculate the cost of 4 chairs: 4 * $79 = $316 |
| None | Graph the function \( f(x)=4 x-5 \). | Determine slope and y-intercept. |
| None | \( (2 \sin x+\cos x)^{2}+(2 \cos x-\sin x)^{2}=5 … | \( (2 \sin x + \cos x)^2 + (2 \cos x - \sin x)^2 = (2 \sin x)^2 + 2 \cdot 2 \sin x \cdot \cos x + (… |
| None | Big Ideas Math Integrated - Algebra \( 1> \) T.28… | Step 1: Find the slope of line q. Since line q is parallel to line p, their slopes are equal. The s… |
| None | QUESTION 7 Solve the problem. Bicycles are often … | \(\text{Discount} = 241.95 * 0.15 \) |
| None | (.I)) 10. A manager purchased a total of 21 coffe… | Let x be the number of coffee mugs and y be the number of key chains. |
| None | Emily earns $£ 4289$ each month before tax is tak… | Calculate the remaining amount taxed at 40%: \(4289 - 979 - 3225 = 85\) |
| None | QUESTION 6 Solve the problem. Ellen sells \( \$ 8… | \( Commission \, Rate = \frac{Commission \, Amount}{Total \, Sales} \) |
| None | The regions \( \mathrm{A}, \mathrm{B}, \mathrm{C}… | \( \int_{-2}^{3}(f(x)+1) d x = \int_{-2}^{3}f(x) d x + \int_{-2}^{3}1 d x \) |
| None | QUESTION 1 Solve the problem. A camera costs \( \… | \(0.03 \times 240 \) |
| None | \( y=\left(x^{2}-4 x+1\right)^{5} \) | \(y=(x^{2}-4x+1)^{5}\) |
| None | An artifact originally had 16 grams of carbon- 14… | Given that the initial amount of carbon-14 present in the artifact is \(A_0 = 16\) grams, the decay… |
| None | 6. Spending Wisely Larry's personal balance sheet… | Calculate net worth: $3,700 + $550 - $1,200 = $3,050 |
| None | Are the ratios \( 3: 4 \) and \( 4: 5 \) equivale… | \( \frac{3}{4} \ne \frac{4}{5} \) |
| None | Multiply the following and express your answer in… | Given the numbers in scientific notation are \(7.2 \times 10^{-44}\) and \(9.4 \times 10^{27}\). |
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