Match each tool, material, or action to the correct technique. An artist uses a
grease crayon
to draw onto the
surface in order
to retain ink.
An artist creates
a print using a
raised surface
that is then
inked.
An artist uses
wood or
linoleum.
An artist uses a
tool called a
squeegee.
An artist uses a
flat matrix that
is often made
of limestone.
An artist uses a
stencil that is
made out of
fabric.
Relief
Silkscreen
Lithography

the graph shows the spread of railways in the 1800s.

based on the graph, the conclusion that can be drawn about germany is answer d)   by 1880, germany had more rail lines than great britain and russia.

simplify brackets

8 - 2a - 7 = a + 40

simplify 8 - 2a - 7 to -2a + 1

-2a + 1 = a + 40

add 2a to both sides

1 = a + 40 + 2a

simplify a + 40 + 2a to 3a + 40

1 = 3a + 40

subtract 40 from both sides

1 - 40 = 3a

simplify 1 - 40 o -39

-39 = 3a

divide both sides by 3

-39/3 = a

simplify 39/3 to 13

-13 = a

switch sides

a = -13