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Questions in mathematics

[Answered] A laptop computer is priced at $650. If the sales tax is 5%, find the total cost of the computer, including sales tax.

[Answered] Explain what is the same about two fractions that are like fractions.

[Answered] What is the sum of [tex]\frac{7}{10}[/tex] and [tex]\frac{6}{100}[/tex]?

[Answered] Having trouble with inequalities. Solve for x. \[ 3.8x + 14.5 < 32 \]

[Answered] Proof: Given: Isosceles trapezoid TRAP with \( TR = PA \) Prove: \(\angle RTA = \angle APR\)

[Answered] Which trinomial is equivalent to [tex](3x - 1)(x + 4)[/tex]?

[Answered] A customer pays 50 dollars for a coffee maker after a discount of 20 dollars. What is the original price of the coffee maker?

[Answered] How do you estimate [tex]4 \frac{5}{8} \times \frac{1}{3}[/tex]?

[Answered] What is the missing sequence number in the series: 8, 14, 21, 29, ?, 3?

[Answered] What is the missing number in the sequence: 40, 20, ?, 40, 20, 10?