Mathematics, 24.11.2019 07:31 meganldale15

The following table shows the length and width of two rectangles:

length width
rectangle a 2x + 4 x − 1
rectangle b 3x + 1 2x − 3

which expression is the result of the perimeter of rectangle b minus the perimeter of rectangle a?
4x − 10
4x − 14
16x + 18
16x + 14

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:30

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.

Answers: 3

Answer

Mathematics, 21.06.2019 20:30

Kayaks rent for $35 per day. which expression can you use to find the cost in dollars of renting 3 kayaks for a day?

Answers: 1

Answer

Mathematics, 21.06.2019 21:00

Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.

Answers: 1

Answer

Mathematics, 21.06.2019 21:00

The description below represents function a and the table represents function b: function a the function is 5 more than 3 times x. function b x y −1 2 0 5 1 8 which statement is correct about the slope and y-intercept of the two functions? (1 point) their slopes are equal but y-intercepts are not equal. their slopes are not equal but y-intercepts are equal. both slopes and y intercepts are equal. neither slopes nor y-intercepts are equal.

Answers: 3

Answer

You know the right answer?

The following table shows the length and width of two rectangles:

length width
re...

Questions

Mathematics, 01.04.2021 17:40

Suppose that you are headed toward a plateau 40 m high. If the angle of elevation to the top of the plateau is 20°, how far are you from the base of...