🧮 algebra

1. **State the problem:** Calculate the difference between $8.75 \times 10^4$ and $5.34 \times 10^4$. 2. **Formula and rules:** When subtracting numbers in scientific notation with

1. **State the problem:** Calculate the value of the expression $25 + 32 / [(10 - 6)] \times 4$. 2. **Recall the order of operations:** Use PEMDAS/BODMAS rules: Parentheses first,

1. **State the problem:** Calculate the difference between $9.02 \times 10^5$ and $5.23 \times 10^5$. 2. **Formula and rules:** When subtracting numbers in scientific notation with

1. **State the problem:** Calculate the sum of $10.97 \times 10^3$ and $20.88 \times 10^3$. 2. **Formula and rules:** When adding numbers in scientific notation with the same power

1. **State the problem:** Add the two numbers expressed in scientific notation: $2.33 \times 10^8$ and $9.87 \times 10^8$. 2. **Formula and rules:** When adding numbers in scientif

1. The problem asks us to determine which option gives the better value for apples: 2 pounds for 4.30 or 3 pounds for 5.76. 2. To compare, we calculate the price per pound for each

1. **State the problem:** Calculate the value of the expression $75 - 54 \div 9 \times 3 + 21$. 2. **Recall the order of operations:** Use PEMDAS/BODMAS rules: Parentheses, Exponen

1. **State the problem:** Calculate the sum of $1.86 \times 10^9$ and $4.55 \times 10^9$. 2. **Formula used:** When adding numbers in scientific notation with the same exponent, ad

1. **State the problem:** Calculate the sum of $4.82 \times 10^4$ and $3.45 \times 10^4$. 2. **Formula and rules:** When adding numbers in scientific notation with the same exponen

1. **State the problem:** Calculate the sum of $3.4 \times 10^5$ and $5.3 \times 10^5$. 2. **Formula and rules:** When adding numbers in scientific notation with the same exponent,

1. The problem is to solve a mathematical expression or equation using a different method than previously shown. 2. Without a specific problem given, let's consider solving a quadr

1. **Stating the problem:** Solve the equation $$y - 2x + 3 = 0$$ for $y$.

1. Let's clarify your question: you want to know how to determine the starting point on a graph and whether the equation of the axis is correct. 2. The "starting point" on a graph

1. **Problem:** Löse die quadratische Gleichung grafisch mit Hilfe der Normalparabel und einer Geraden. **a)** Gegeben: $x^2 - 0{,}5x - 0{,}5 = 0$ oder umgeformt $x^2 = 0{,}5x + 0{

1. **State the problem:** Find the angle between the two lines given by the symmetric equations: $$\frac{x}{2} = -(y+1) = \frac{z+1}{-2}$$

1. **State the problem:** We are given the vector equation of a line: $$(x, y, z) = (3, -1, 2) + r(3, 2, -4)$$

1. Diberikan ekspresi \( \frac{9 \times 8 \times 7 \times 6}{2 \times 1} \). Kita diminta menuliskan notasi faktorisasi dari ekspresi ini. 2. Perhatikan bahwa \(9 \times 8 \times 7

1. Masalah: Diberikan parabola $y = x^2 - 3$ dan mengalami dilatasi terhadap titik pusat $O$ dengan faktor skala 2. Kita diminta mencari persamaan bayangan parabola setelah dilatas

1. **Problem:** Find the domain and range of the function $f(x) = 2 - |x - 5|$. 2. **Formula and rules:** The domain of a function is the set of all possible input values ($x$) for

1. **State the problem:** Solve the equation $q - 12 = 3q + 6$ for $q$. 2. **Write down the equation:**

1. Stating the problem: Solve the linear equation $2x + 3 = 11$ for $x$. 2. Formula and rules: To solve for $x$, isolate the variable by performing inverse operations. Subtract 3 f