Betty used two types of chocolate chips in her cookie recipe. For every 7 milk chocolate chips she uses, she also use 3 dark chocolate chips. If she used a total of 450 chocolate chips, how many dark chocolate chips? Show work.

What number when multiplied by itself is 23 greater than the preceding number when it is multiplied by itself?

You would like to buy a double burger, a large order of french fries, and a large lemonade, you have $6.44. much more money will you need?

When the cost of a car is multiplied by 0.08 the result is $1720 . Find the cost of the car.

10, 15, 8, 12, 18, 17, 20 Find the mean number of movies that the students saw. If necessary, round your answer to the nearest tenth.

36ounces = how many pints

Find the missing number? 48/88=?/11

Steve leaves the beach at 3p. m. and drives along the highway at 55 mph. One hour later, his friend leaves the same beach, and drives along the same highway at 65 mph. How many hours will it take his friend to catch up to Steve? 10 hours 5.5 hours 8.

An aeroplane cruises at a speed of 750 km/h. Find how far it traves in 40min

Place the digit 2, 4, 7, and 8 in blank blank blank : blanton to create a division problem withe the greatest quotient.

If a 42.9 ft talk flagpole casts a 253.1 ft long shadow then how long is the shadow that a 6.2 ft tall woman casts?