Mathematics, 25.09.2019 10:10 lacourboud20005
Apencil at a stationery store costs $1, and a pen costs $1.50. stefan spent $7 at the store. he bought a total of 6 items. which system of equations can be used to find the number of pencils (x) and pens (y) he bought?
a. x + 1.5y = 7 x + y = 6
b.1.5x + y = 7 x = 6y
c. x + 2y = 7 6x = 1.5y
d.2x + y = 7 6x = 1.5y
the system of equations shown below is graphed on a coordinate grid:
3y + x = 4
2y β x = 6
which statement is true about the coordinates of the point that is the solution to the system of equations? it is (β2, 2) and lies on both lines.
it is (β5, 3) and lies on both lines.
it is (β5, 3) and does not lie on either line.
it is (β2, 2) and does not lie on either line.
Answers: 1
Mathematics, 21.06.2019 13:30
Combined megan and kelly worked 60 hours.kelly worked twice as many hours as megan.how many hours did they each worked?
Answers: 3
Mathematics, 21.06.2019 22:10
Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?
Answers: 1
Apencil at a stationery store costs $1, and a pen costs $1.50. stefan spent $7 at the store. he boug...
English, 09.09.2019 22:30
Mathematics, 09.09.2019 22:30
Law, 09.09.2019 22:30
English, 09.09.2019 22:30
English, 09.09.2019 22:30