Questions in mathematics

Questions in mathematics

[Jawaban] The sum of two numbers is 40. One number is 36 more than the other.

[Jawaban] Which of the following is equivalent to 7.4 kilograms? A. 740,000 mg B. 740 g C. 74 hg D. 74,000 cg

[Jawaban] Write an expression that shows how you can multiply \(9 \times 475\) using expanded form and the distributive property.

[Jawaban] Find a number that is greater than 43 and less than 52, and the sum of its digits is 8.

[Jawaban] Solve for \( x \): \[ 2x + 15 = 2x - 15 \]

[Jawaban] An airplane left ATL with 52 empty seats. If the airplane was 75% full, what was the total number of seats?

[Jawaban] If you know that \(4 \times 5 = 20\), how can you use the commutative property to find \(5 \times 4\)?

[Jawaban] Find the value of \( y \) when \( x = 15 \), given that \( y = 6 \) when \( x = 30 \).

[Jawaban] Amy is making a cookie recipe that uses [tex]\frac{1}{2}[/tex] teaspoon of sugar per batch. She wants to make 5 batches. How many teaspoons of sugar will she use?

[Jawaban] Which number is the reciprocal of [tex]\frac{1}{6}[/tex]? A. [tex]\frac{1}{6}[/tex] B. 0 C. 6 D. 12