Mathematics, 28.01.2020 19:13 6946599268
The numerator and denominator of a fraction are in the ratio of 3 to 5. if the numerator and denominator are both increased by 2, the fraction is now equal to . if n = the numerator and d = the denominator, which of the following systems of equations could be used to solve the problem?
a. 5n = 3d and 3n + 6 = 2d + 4
b. 5n = 3d and 4n + 4 = 3d + 6
c. 3n = 5d and 3n + 6 = 2d + 4
Answers: 2
Mathematics, 21.06.2019 17:20
Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?
Answers: 2
Mathematics, 21.06.2019 19:00
Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers
Answers: 3
Mathematics, 21.06.2019 19:30
Carlos spent 1 1/4 hours doing his math homework he spent 1/4 of his time practicing his multiplication facts how many hours to carlos been practicing his multiplication facts
Answers: 2
Mathematics, 21.06.2019 20:00
Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a
Answers: 1
The numerator and denominator of a fraction are in the ratio of 3 to 5. if the numerator and denomin...
Advanced Placement (AP), 09.02.2021 16:20
Mathematics, 09.02.2021 16:20
Mathematics, 09.02.2021 16:20
English, 09.02.2021 16:20
Computers and Technology, 09.02.2021 16:20