joeyrorick2127 joeyrorick2127

15-10-2017
Mathematics

contestada

Has grades of 71 and 87 on her first two algebra tests. if she wants an average of at least 75, what possible scores can she make on her third test

Respuesta :

julie314oxxbrs julie314oxxbrs

16-10-2017

On her third test she should get 67 marks
so therefore 71 + 87 + 67 = 225
225 divide by 3 (as three tests) = 75

Answer Link

Otras preguntas

What is the inverse of x/(x-1)

Sometimes me and Sunny Jim would sit out on the porch on Friday mornings, drinking our iced tea and commenting on the general state of things. Oh, we complaine

Technician A says that automotive engine blocks are usually classified by the number of cylinders the block. Technician B says that the number of cylinders si

Kalvin tosses a coin five times a day in a row and gets tails every time. Do you think there is something wrong with the coin? How can you find out?

Please help me to solve the problems

To the people of Ghana, traditions of their ancestors are still an important part of daily life. True or false

The digital volume of a cone beam x-ray scan is 2616 cm³. To capture a craniofacial image on the detector, the base of the cone beam on the detector must have a

Need help with part B And C Please

Is it possible to use up all of the copper in the world

2. Jamie is the starting pitcher for his baseball team. The coach recorded the number of pitches he threw in one game. Each pitch is either a ball, strike or