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2 years ago

Pls help! I’m giving 17 points!

Mathematics

2 answers:

yaroslaw [1]2 years ago

7 0

For what? There’s nothing there lol

Shtirlitz [24]2 years ago

4 0

Answer:

4a) 3b+14; f=-5

3(-5)+14

-15+14

=-1

4b) 3b+14; f=-3

3(-3)+14

-9+14

4c) 3b+14; f=0

3(0)+14

0+14

=14

4d) 3b+14; f=4

3(4)+14

12+14

=26

5a) 6.75-6v; v=1

6.75-6(1)

6.75-6

=0.75

5b) 6.75-6v; v=2

6.75-6(2)

6.75-12

=-5.25

5c) 6.75-6v; v=5

6.75-6(5)

6.75-30

=-23.25

5d) 6.75-6v; v=-3.25

6.75-6(-3.25)

6.75+19.5

=26.25

6a) f/4 +3f; f=4

4/4 +3(4)

1+12

=13

6b) f/4+3f; f=8

8/4+3(8)

2+24

=26

6c) f/4+3f; f=-12

-12/4+3(-12)

-3-36

=-39

6d) f/4+3f; f=-1

-1/4+3(-1)

=-1/4+-3

Step-by-step explanation:

Plug in the value into the equations and solve.

hope this helps :)

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