Acomputer costs $849.79 and the hard drive is 61.3% of the total cost. what is a reasonable estimate for the cost of the hard drive?

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax

Agarden consists of an apple tree, a pear tree, cauliflowers, and heads of cabbage. there are 40 vegetables in the garden. 24 of them are cauliflowers. what is the ratio of the number of cauliflowers to the number of heads of cabbage?

A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?