Mathematics, 03.12.2019 01:31 ghernadez

Simplify. consider all the cases.
example:
x−5=

x−5, if x> 5
0, if x=5
5−x, if x< 5

2x+7

a) if x > , then 2x + 7 =
b)if x = , then 2x + 7 =
c) if x < , then 2x + 7 =
(x−4)+7

if x > , then (x − 4) + 7 =
if x = , then (x − 4) + 7 =
if x < , then (x − 4) + 7 =

7−(x−7)

if x > , then 7 − (x − 7) =
if x = , then 7 − (x − 7) =
if x < , then 7 − (x − 7) =

7−(12−x)

if x > , then 7 − (12 − x)=
if x = , then 7 − (12 − x =
if x < , then 7 − (12 − x)=

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:00, brittneeyy

Atrucker had a load of grain containing 2 tons. she unloaded 1 ton and 1,200 pounds at the warehouse. how much grain does she still have left on the truck?

Answers: 1

continue

Mathematics, 21.06.2019 20:30, 20calzoy

Venita is sewing new curtains. the table below shows the relationship between the number of stitches in a row and the length ofthe row. sewingnumber of stitches length (cm)51 131532024306what is the relationship between the number of stitches and the length? othe number of stitches istimes the length. o. the number of stitches is 3 times the length.

Answers: 2

continue

Mathematics, 21.06.2019 22:00, levon15

Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0

Answers: 2

continue

Mathematics, 21.06.2019 22:30, kacaria

Agroup of randomly selected members of the foodies food club were asked to pick their favorite type of food. the bar graph below shows the results of the survey. there are 244 members in the foodies.

Answers: 3

continue

You know the right answer?

Simplify. consider all the cases.
example:
x−5=

x−5, if x> 5
0,...