It takes 15 minutes to bake a batch of cookies and 20 minutes to bake a batch of brownies. Each batch of cookies uses 2 cups of flour and each batch of brownies uses 7 cups of flour. The baker has 5 hours and 70 cups of flour

Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?

Timmy uses 1 1 2 cups of sugar for every 2 gallons of lemonade he makes. how many cups of sugar would timmy use if he makes 13 gallons of lemonade?