Jimmy had 18 toy airplanes. his Mother bought him 7 more toy airplanes. how many toy airplanes does he have now?

Which is not a solution of 3x - 5 <17

How do i solve this equation 13-4x=1-x?

Dante has been putting one penny in his bank everyday Now he has 161 pennies how many weeks has dante been adding pennies to his bank

Find the difference and write it in simplest form 11 1/9 - 3 2/3

The sum of two numbers is 67. The smaller number is 17 less than the larger number. What are the numbers

You want to find out how many cards were in Mona's deck at the beginning. Which situation about her game best represents the equation? A. Mona gave 4 players an equal number of game cards and then put 2 cards back in the box.

Sales tax is calculated A. based on the number of items purchased. B. using a percentage of the price of an item. C. before a sale discount is applied. D. as a percentage based on federal law.

6. A cell phone company orders 500 new phones from a manufacturer. If the probability of a phone being defective is 2.9%, predict how many of the phones are likely to be defective. Round to the nearest whole number.

How to find the surface area of a hexagonal pyramid with slant height and base?

If an amount of $100 in savings increases by 10% then increases by another 10% is that the same by increasing 20%