How would you write 79 tens + 10 tens in standard form

How to find the circumference of a circle with a rectangle inside and a perpendicular line?

Your school football team wants to make a new banner to display at the district tournament. The banner will be dark red, with a white ribbon border. The width of the banner needs to be 15 feet.

The area of a trapezoid is 144 ft 2. If the height is 8 feet and one of the bases is 12 feet, what is the length of the other base?

Choose the correct translation for the given statement. It is at least six. x < 6 x ≤ 6 x > 6 x ≥ 6

Find the number of real solutions of x^2-6x-6=0 using the discriminate

A train travels 75 km every hour how far will it travel in 5 hours?

Tony leaves home at 7:30 AM and drives for 1 1/4 hours to work. He works for 4 hours and then has a half hour lunch break. Tony then works 4 1/2 hours more. Finally he drives for 1 1/4 hours to get back home. At what time does Tony arrive at home?

A baseball player has a batting average of 0.380. What is the percentage of hits for his times at bat?

On a trip to his grandparents, Donny drove 60 miles per hour for 45 minutes and 50 miles per hour for 30 minutes. How many miles did Donny drive?

The radius of a sphere is halved. What fraction of the original volume is the volume of the smaller sphere