What is the value of a if (12a) + (6a+8) + (10a-4) + (6a+8) = 250?

Is this a true proportion? 15. 22:88::10: 40

You served food to a group at a restaurant. The total cost of the food was $42.00. The sales tax is 8% of the cost of food. The group asked you to add 20% of the original cost of food for a tip. What was the total cost for the group?

The width of a poster is 8cm less than the length. The perimeter is more than 184

The lateral surface area of a cylinder is given by the formula S=2 / pirh. Solve the equation for r.

cassie tells rita she will meet her in 15 to 20 minutes. If t represents the time that cassie meets rita how can you express this as an inequality? A. 15> t >20 B. 1520 C. 15 < t t < 20

The empire state building in new York city is 443.2 meters tall. this is 119.2 meters taller than the Eiffel tower in Paris. which equation can be used to find the height h in meters of the eiffel tower?

A rectangle has area 64 m2. Express the perimeter of the rectangle as a function of the length L of one of its sides. State the domain of P

The probability of winning a prize in a local contest is 1 6. Find the actual odds against winning a prize A) 1:5 B) 1:6 C) 5:1 D) 6:1

Write a function that represents the profit P for selling b bracelets.

Scale 1:50. 18cm in this scale is equal to?