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 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

According to CA law, who are forbidden from using a cellular phone including hands-free devices while driving? 1) Only teenagers 2) Only adults 3) Both teenager
State the number of possible negative and positive real zeros of the function f(x)=6x^5-4x^4-63x^3+42x^2+147x-98
What times 1.5 gives you 10
How to Evaluate the Expression : -3.75-(6 1/4)
I need help thankyou
The following list gives the number of public libraries in each of 12 cities. 11,7,9,7,7,11,8,8,9,8,9,10. Find mode of this data set
Language development of bilingual learners is ______ than that of monolingual learners. 1) faster 2) slower 3) equal 4) cannot be determined
4d+5d-6+3d-4d+5 Terms Like Coefficient Canstants
Faith, Agnes and Precious shared a profit of their business in the ratio 3:7-9 respectively. If Agnes received sh 60,000, find how ! much profit the business re
7(y-2) 21=(2y)(3) solve the this linear equation