The daily cost of manufacturing x paperback books at a small printing shop is C
(
x
)
=
2
x
+
250
,
and the number of books assembled in y hours is
x
(
y
)
=
30
y
.
The composition function,
(
C
⋅
x
)
(
y
)
,
identifies the cost of assembled books in a y-hour day. Which mathematical expression represents
(
C
⋅
x
)
(
y
)
?

60
x
+
7500

60 x + 7500

60
y
+
7500

60 y + 7500

60
x
+
250

60 x + 250

60
y
+
250

0 is its x and y coordinate

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w

imma say 16%. sorry if its wrong. i'm doing the same stuff right now

step-by-step explanation:

answer: two angles are called supplementary if they add up to 180°. example: the two angles (140° and 40°) are supplementary because they add up to 180°.

step-by-step explanation: