Questions in mathematics

Questions in mathematics

[Jawaban] The pet store has 54 birds. There are 9 birds in each cage. How many cages are there? Show your work.

[Jawaban] Write 841.50 in expanded form.

[Jawaban] Find the sale price of each item to the nearest cent. 1. Antique chest: $179, 15% off 2. Sofa: $749.96, 35% off 3. Guitar: $488.20, 25% off 4. Artwork: $250, 20% off 5. Bicycle: $320, 25% off 6. Pendant: $93.50, 5% off 7. Oven: $535.99, 20% off 8. Weight machine: $919.70, 10% off

[Jawaban] How many smaller rectangles are there in an area model that represents 27 x 83? Why? What are their dimensions?

[Jawaban] What are the decimals between 0 and 0.25?

[Jawaban] What are the decimals between 0.25 and 0.5?

[Jawaban] Solve the following system of equations using substitution. Please explain all steps: 1. [tex]6x + 6y = -6[/tex] 2. [tex]5x + y = -13[/tex]

[Jawaban] What is 13 divided by \(\frac{10}{6}\)?

[Jawaban] How do I solve a problem dealing with percentages? Example: 10% of $50.00 It's become very frustrating because Google says this is the formula: \[ \text{Sale price} = \text{Original price} \times (1 - \text{Percent off}) \] I really don't understand how the formula works.

[Jawaban] What's a decimal between 16.4 and 16.5?