subject
Mathematics, 20.09.2020 02:01 bronson62

Evaluate the expression -4x+5y-14 when x= 1 and y= 2/5

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 17:50
On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.
Answers: 2
question
Mathematics, 22.06.2019 00:00
Can someone plz me understand how to do these. plz, show work.in exercises 1-4, rewrite the expression in rational exponent form.[tex]\sqrt[4]{625} \sqrt[3]{512} (\sqrt[5]{4} )³ (\sqrt[4]{15} )^{7}\\ (\sqrt[3]{27} )^{2}[/tex]
Answers: 3
question
Mathematics, 22.06.2019 02:30
Determine which solution is correct for solving 5/7y=6 reciprocals.
Answers: 1
question
Mathematics, 22.06.2019 03:00
Anew obstacle course is home to several new types of challenging obstacles. one such obstacle is traversing a 15-stair staircase. to make it more challenging, the stairs are not uniformly spaced. rather, the vertical space between consecutive stairs for the first 10 stairs is 113 feet and the vertical space for the last 5 stairs is 134 feet. what is the total vertical distance traveled ascending and descending the entire 15-stair staircase?
Answers: 3
You know the right answer?
Evaluate the expression -4x+5y-14 when x= 1 and y= 2/5...
Questions
question
Mathematics, 02.02.2020 13:42
Questions on the website: 13722361