Correct! 20 multiplied by 5 equals 100.
---
**Question 2:** Simplify the expression: \( 3(x + 4) - 2(x - 1) \).
**Answer:** 3(x + 4) - 2(x - 1) = 3x + 12 - 2x + 2 = x + 14.
---
**Question 3:** Solve for \( x \): \( 2x + 5 = 17 \).
**Answer:** Subtract 5 from both sides: \( 2x = 12 \). Then divide by 2: \( x = 6 \).
---
**Question 4:** What is the area of a rectangle with length 8 meters and width 5 meters?
**Answer:** The area \( A \) is given by \( A = \text{length} \times \text{width} = 8 \times 5 = 40 \) square meters.
---
**Question 5:** Calculate the perimeter of a square with side length 7 meters.
**Answer:** The perimeter \( P \) is \( P = 4 \times \text{side length} = 4 \times 7 = 28 \) meters.
---
**Question 6:** Simplify the fraction: \( \frac{24}{36} \).
**Answer:** The greatest common divisor of 24 and 36 is 12. Simplifying gives \( \frac{24 \div 12}{36 \div 12} = \frac{2}{3} \).
---
**Question 7:** Solve for \( y \): \( 3(y - 2) = 9 \).
**Answer:** Divide both sides by 3: \( y - 2 = 3 \). Add 2 to both sides: \( y = 5 \).
---
**Question 8:** What is the value of \( \sqrt{81} \)?
**Answer:** The square root of 81 is 9.
---
**Question 9:** Simplify the expression: \( (2x^2 + 3x - 1) + (4x^2 - 2x + 3) \).
**Answer:** Combine like terms: \( 2x^2 + 4x^2 + 3x - 2x - 1 + 3 = 6x^2 + x + 2 \).
---
**Question 10:** Solve for \( z \): \( \frac{z}{4} = 6 \).
**Answer:** Multiply both sides by 4: \( z = 24 \).
---
**Question 11:** What is the value of \( 7^2 + 8^2 \)?
**Answer:** Calculate each square: \( 7^2 = 49 \) and \( 8^2 = 64 \). Add them: \( 49 + 64 = 113 \).
---
**Question 12:** Simplify the expression: \( \frac{5x + 10}{5} \).
**Answer:** Factor the numerator: \( \frac{5(x + 2)}{5} = x + 2 \).
---
**Question 13:** Solve for \( a \): \( 2a + 3a = 15 \).
**Answer:** Combine like terms: \( 5a = 15 \). Divide by 5: \( a = 3 \).
---
**Question 14:** What is the value of \( \frac{3}{4} \times \frac{8}{9} \)?
**Answer:** Multiply the fractions: \( \frac{3 \times 8}{4 \times 9} = \frac{24}{36} = \frac{2}{3} \).
---
**Question 15:** Solve for \( b \): \( \frac{b}{3} = 9 \).
**Answer:** Multiply both sides by 3: \( b = 27 \).
---
**Question 16:** What is the value of \( 5 \times 3^2 \)?
**Answer:** Calculate the exponent first: \( 3^2 = 9 \). Then multiply: \( 5 \times 9 = 45 \).
---
**Question 17:** Simplify the expression: \( (x + 3)^2 \).
**Answer:** Expand the square: \( (x + 3)^2 = x^2 + 6x + 9 \).
---
**Question 18:** Solve for \( c \): \( 4c - 2 = 18 \).
**Answer:** Add 2 to both sides: \( 4c = 20 \). Divide by 4: \( c = 5 \).
---
**Question 19:** What is the value of \( \frac{2}{3} \div \frac{1}{6} \)?
**Answer:** Divide the fractions by multiplying by the reciprocal: \( \
Comments
4Homer…Simpson
04/12/2025
Question 1: whats 20 x 5?
100
Correct! 20 multiplied by 5 equals 100. --- **Question 2:** Simplify the expression: \( 3(x + 4) - 2(x - 1) \). **Answer:** 3(x + 4) - 2(x - 1) = 3x + 12 - 2x + 2 = x + 14. --- **Question 3:** Solve for \( x \): \( 2x + 5 = 17 \). **Answer:** Subtract 5 from both sides: \( 2x = 12 \). Then divide by 2: \( x = 6 \). --- **Question 4:** What is the area of a rectangle with length 8 meters and width 5 meters? **Answer:** The area \( A \) is given by \( A = \text{length} \times \text{width} = 8 \times 5 = 40 \) square meters. --- **Question 5:** Calculate the perimeter of a square with side length 7 meters. **Answer:** The perimeter \( P \) is \( P = 4 \times \text{side length} = 4 \times 7 = 28 \) meters. --- **Question 6:** Simplify the fraction: \( \frac{24}{36} \). **Answer:** The greatest common divisor of 24 and 36 is 12. Simplifying gives \( \frac{24 \div 12}{36 \div 12} = \frac{2}{3} \). --- **Question 7:** Solve for \( y \): \( 3(y - 2) = 9 \). **Answer:** Divide both sides by 3: \( y - 2 = 3 \). Add 2 to both sides: \( y = 5 \). --- **Question 8:** What is the value of \( \sqrt{81} \)? **Answer:** The square root of 81 is 9. --- **Question 9:** Simplify the expression: \( (2x^2 + 3x - 1) + (4x^2 - 2x + 3) \). **Answer:** Combine like terms: \( 2x^2 + 4x^2 + 3x - 2x - 1 + 3 = 6x^2 + x + 2 \). --- **Question 10:** Solve for \( z \): \( \frac{z}{4} = 6 \). **Answer:** Multiply both sides by 4: \( z = 24 \). --- **Question 11:** What is the value of \( 7^2 + 8^2 \)? **Answer:** Calculate each square: \( 7^2 = 49 \) and \( 8^2 = 64 \). Add them: \( 49 + 64 = 113 \). --- **Question 12:** Simplify the expression: \( \frac{5x + 10}{5} \). **Answer:** Factor the numerator: \( \frac{5(x + 2)}{5} = x + 2 \). --- **Question 13:** Solve for \( a \): \( 2a + 3a = 15 \). **Answer:** Combine like terms: \( 5a = 15 \). Divide by 5: \( a = 3 \). --- **Question 14:** What is the value of \( \frac{3}{4} \times \frac{8}{9} \)? **Answer:** Multiply the fractions: \( \frac{3 \times 8}{4 \times 9} = \frac{24}{36} = \frac{2}{3} \). --- **Question 15:** Solve for \( b \): \( \frac{b}{3} = 9 \). **Answer:** Multiply both sides by 3: \( b = 27 \). --- **Question 16:** What is the value of \( 5 \times 3^2 \)? **Answer:** Calculate the exponent first: \( 3^2 = 9 \). Then multiply: \( 5 \times 9 = 45 \). --- **Question 17:** Simplify the expression: \( (x + 3)^2 \). **Answer:** Expand the square: \( (x + 3)^2 = x^2 + 6x + 9 \). --- **Question 18:** Solve for \( c \): \( 4c - 2 = 18 \). **Answer:** Add 2 to both sides: \( 4c = 20 \). Divide by 4: \( c = 5 \). --- **Question 19:** What is the value of \( \frac{2}{3} \div \frac{1}{6} \)? **Answer:** Divide the fractions by multiplying by the reciprocal: \( \
From the memory
4 Memories
Random -_- creator
Creator
04/12/2025
SebastianInFandoms
04/12/2025
xX4WendigO4Xx
04/12/2025