The one digit of a two digit number is one less than the tens digit. One-half the sum of the ones digit and double the tens digit is 13. Find the number and show your work.

The numbers on two consecutively numbered gym lockers have a sum of 125. What are the locker numbers?

Colton earns $7 per hour plus $1.50 for each pizza delivery. The expression 7h + 1.50h can be used to find the total earnings after h hours and d deliveries have been made.

The price of a visit to the dentist is / $50$50. If the dentist fills any cavities, an additional charge of $100 per cavity gets added to the bill. If the dentist finds n cavities, what will the cost of the visit be?

Which triangle always has three equal sides

Which number is the greatest? 1. 0.76 2. 0.67 3. 0.761 4. 0.671

What is the difference between 7986 and 20500

Is a radius also a chord

1. Evaluate 3y - 4 for y = 5 2. 65 + x = 99 x = ? 3. Find the product. 38.7 * 21 4. Which value satisfies the equation? 9x + 3 = 30 * -2 -3 -4

Is 0.25,1, 4, 16 arithmetic

What's 0.92 in a percent