subject
Mathematics, 18.03.2021 02:20 Heyitsbrandi

Simplify the expression below (2x^2-5x+6) + (5x^2-3x+ 4)

A. 7x^2-8x+10
B. 7x^2-2x+10
C. 7x^2-8x+2
D. 7x^2-2x+2

ansver
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 22.06.2019 00:00, meganwintergirl
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
image
Mathematics, 22.06.2019 02:00, jadajones5313
The resumâ´es of two male applicants for a college teaching position in chemistry are placed in the same file as the resumâ´es of two female applicants. two positions become available, and the first, at the rank of assistant professor, is filled by selecting one of the four applicants at random. the second position, at the rank of instructor, is then filled by selecting at random one of the remaining three applicants. using the notation m2f1, for example, to denote the simple event that the first position is filled by the second male applicant and the second position is then filled by the first female applicant, (a) list the elements of a sample space s; (b) list the elements of s corresponding to event a that the position of assistant professor is filled by a male applicant; (c) list the elements of s corresponding to event b that exactly one of the two positions is filled by a male applicant; (d) list the elements of s corresponding to event c that neither position is filled by a male applicant; (e) list the elements of s corresponding to the event a â© b; (f) list the elements of s corresponding to the event a âş c; (g) construct a venn diagram to illustrate the intersections and unions of the events a, b, and c.
Answers: 3
image
Mathematics, 22.06.2019 02:30, haimar8710
Plz : denver is about 5,200 feet above sea level. which number line best represents this integer?
Answers: 2
image
Mathematics, 22.06.2019 02:30, Kwasi214
Mallory has been offers two different jobs. she can baby sit for 6 hours a week and get $8.50 an hour. or she can work at the library for 14 hours a week and make $5.50 an hour. which job will allow her to save the most money after 6weeks?
Answers: 1
You know the right answer?
Simplify the expression below (2x^2-5x+6) + (5x^2-3x+ 4)

A. 7x^2-8x+10
B. 7x^2-2x...

Questions in other subjects: