If a+1,2a+1,4a-1 are in A. P, then the value of a is

The sum of the cost of dinner d and $12 tip divided equally between 3 people

Simplify 3w-3 (-4z+5w) + 4z

10. A store pays $10 for a bracelet, and the markup is 115%. A customer will also pay a 5% sales tax. What will be the total cost of the bracelet to the nearest cent?

Mia's cat weights 13pounds. 7ounces bout what is the weight in kilograms (hint:1 kilogram=1000 grams

Can someone simply 1.8y-9.3y-6.3y

What is the least common multiple of 6 and 10

Each package of kiwis contains 8 kiwis. How is the number of kiwis related to the number of packages?

What is the equivalent decimal of 1 3/4

What is the relationship of the scale factors

Kelli has $450 in a savings account. She wants to have at least $300 at the end of the summer. She withdraws $15 per week. How many weeks can Kelli withdraw money from her account