(9x + 7) + (x + 3)
I really don't know....
Answers: 3
Mathematics, 21.06.2019 17:40
The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (0, 5). what is the solution set of the related equation 0 = ax%2 + bx + c?
Answers: 2
Mathematics, 21.06.2019 20:00
Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !
Answers: 1
Mathematics, 21.06.2019 21:00
The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years
Answers: 1
Mathematics, 21.06.2019 21:00
Simplify -4z+2y-y+-18z a.-22z+y b.-14z+2 c.3y+22z d.y +14z
Answers: 1
Chemistry, 06.01.2021 17:10
Mathematics, 06.01.2021 17:10
Mathematics, 06.01.2021 17:10
Engineering, 06.01.2021 17:10
Mathematics, 06.01.2021 17:10
Chemistry, 06.01.2021 17:10
English, 06.01.2021 17:10
English, 06.01.2021 17:10