3 years ago

I just need help with these 3

Mathematics

2 answers:

monitta3 years ago

8 0

Answer:

Step-by-step explanation:

Anika [276]3 years ago

4 0

Answer:

1) 11c

2) 9m - 14

3) 4x - 5

-----

4) x = 4

5) x = 2

Step-by-step explanation:

10c + c

11c

5m + 2( 2m - 7 )

5m + 4m - 14

9m - 14

6x - ( 2x + 5 )

6x - 2x - 5

4x - 5

-----

3x + 7 = -5

3x = 12

x = 4

18 = 4x + 10

8 = 4x

2 = x

Hopefully this helps!

Brainliest please?

You might be interested in

A rocket is launched from the top of a 99-foot cliff with an initial velocity of 122 ft/s. a. Substitute the values into the ver

jasenka [17]

I think it'd be 9 seconds, not 100% sure though.

3 0

4 years ago

What is the answer to this question?

tia_tia [17]

Answer:

b 20.6

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Carpet for a room measure 3 m by 2 m how many square meters do I need

Mazyrski [523]

3•2= 6 sqare meters

7 0

4 years ago

Solve the system of equations by graphing. -x+y = -2 y = -1

Aleks04 [339]

Answer:

the solution is (9, -1).

Step-by-step explanation:

graph the two equations on a graphing calculator (i use a website called desmos) and the point of intersection is the solution.

i hope this helps! have a great day <3

4 0

3 years ago

PLZ just do it :( 20 points???

Sedaia [141]

The answer would be A, it has no solution

5 0

4 years ago

Read 2 more answers