They told her they charge $45 to install the cable box and $60 each month for the service.

1 answer:

3 0

The answer is 2,700
This is because

60
x45
------------
300
+2400
--------------

Or Use Partial Products

60. 0. 1.0x40
___________. 2.60x40
I2400 I. 30. I.
40I. I. I. 3.0x40
|---------I----------I. 4.0x5
5I. 0. I. 0. I
l____ I______I
I hope this helped because this was a lot and I mean a lot of work

You might be interested in

Can someone help me with this ?!! Plz

Natasha2012 [34]

Answer:

see image

Step-by-step explanation:

8 0

2 years ago

Solve for missing angle.Justify and explain your calculations

myrzilka [38]

The missing angle would be 68 because the the triangles can be alternate exterior

3 0

3 years ago

F(x) = 3 sin x<br> can you graph

kirill [66]

Answer:

Look at the photo

5 0

3 years ago

(2x+3y+4z)(4x^2+9y^2+16z^2-6xy-12yz-8zx)

erma4kov [3.2K]

1.1 Factoring: 4x2+9y2+16z2-6xy-12yz-8xz

Thoughtfully split the expression at hand into groups, each group having two terms :

Group 1: -6xy-12yz
Group 2: 16z2-8xz
Group 3: 4x2+9y2

Pull out from each group separately :

Group 1: (x+2z) • (-6y)
Group 2: (x-2z) • (-8z)
Group 3: (4x2+9y2) • (1)

Looking for common sub-expressions :

Group 1: (x+2z) • (-6y)
Group 3: (4x2+9y2) • (1)
Group 2: (x-2z) • (-8z)

6 0

2 years ago

Fernando factored 45y^6 as (9y^3)(5y^3).

marishachu [46]

Answer:

They both factored it correctly

Step-by-step explanation:

To find the one that was factored correctly, we expand the two of them and compare with $45y^6$ .