akersbaylee akersbaylee

03-03-2020
Mathematics

contestada

Mary answered 6 out of 7 questions correctly on the test. The test had 35 items. How many correct answers did Mary give?

Respuesta :

chey9904 chey9904

03-03-2020

6/x 7/35=1/5
cross multiply and divide
x=30
she got 30 answers correct

Answer Link

Otras preguntas

3. Emelio has a job that pays him $18.50 per hour with time and a half for all hours worked over 40. He gets paid every week. Last week he worked 44 hours. What

A car drives west with a speed of 65 km/h. What is the car's speed? What is the car's velocity?!

Evaluate D57C-76CA in base 16

Which of the following actions might the health department take if health and safety standards are not followed?

Triangle ABC is dilated by a scale factor of ⅜ to create triangle A'B'C'. The area of triangle ABC is u square units. What is the area of triangle A'B'C' in squ

Find the slope of the line containing the pair of points. (-1,3) and (7,0)?

Mai's family drinks a total of 10 gallons of milk every 6 weeks. How many gallons of milk does the family drink per week? *

at the time of the experiment, Wu was a professor at?

In the Gettysburg Address, president Abraham Lincoln reminded Americans that the civil War was a test of the strength of a nation built on the ideals of liberty

need to know how to find the area of this figuer