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Scilla [17]
3 years ago
9

X+3x-2=6x-12 please help

Mathematics
1 answer:
igomit [66]3 years ago
5 0

x + 3x - 2 = 6x - 12 \\4x - 2 = 6x - 12 \\  - 4x \:  \:  \:  \:  \:  \:  \:  \:  - 4x \\  - 2 = 2x - 12 \\  + 12 \:  \:  \:   \:  \:  \:  \:  \:  \: + 12  \\ 10 = 2x \\  \div 2 \:  \:  \:  \div 2 \\ 5 = x \\ check \\ x + 3x - 2 = 6x - 12 \\ 5 + 15 - 2 = 30 - 12 \\ 18 = 18
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The force of an object (f) is equal to its mass (m) times its acceleration (a). Thus, the formula for calculating force is f = m
natima [27]
Hello There! Sorry for the late answer, but better late than never as they say! The correct answer to your query is B: A= F divided by m. Please tell me if this helps any or not.
6 0
3 years ago
Read 2 more answers
Solve for z<br><br>-p(d+z)=-2z+59
suter [353]
Distribute
-pd-pz=-2z+59
add 2z both sides
-pd-pz+2z=59
add pd to both sides
-pz+2z=59+pd
2z-pz=59+pd
undistribute z
z(2-p)=59-pd
divide bot sides by 2-p
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7 0
3 years ago
7
poizon [28]

Answer:

4:3

Step-by-step explanation:

24/8=3     there are 3 blue beads to __ purple beads

32/8=4     there are __ blue beads to 4 purple beads

there are 3 blue beads to 4 purple beads

3 0
3 years ago
Jermaine has just painted a large mural. It is 8 1/2 feet wide. The wall he wants to place it on is 11 3/4 feet wide. About how
PolarNik [594]
First turn 1/2 to 2/4 so you have a common denominator.
Next turn the mixed numbers into improper fractions:
11 3/4 --> 47/4 and 8 2/4 --> 34/4
Subtract:
47/4 - 34/4 = 13/4
Divide:
13/4 = 3.25
3.25/2 --> 1.625 or 1 5/8
Therefore, he will have to place it 1 5/8 feet from each side

Hope this helps!
6 0
3 years ago
A wireless company offers two cell phone plans. For the month of September, Plan A charges $35 plus $0.25 per minute for calls.
valentina_108 [34]

Answer:

60 minutes

Step-by-step explanation:

Let the number of minutes be represented as x

For Plan A

Plan A charges $35 plus $0.25 per minute for calls.

$35 + $0.25 × x

35 + 0.25x

For Plan B

Plan B charges $20 plus $0.50 per minute for calls.

$20 + $0.50 × x

20 + 0.50x

For what number of minutes do both plans cost the same amount?

This is calculated by equating Plan A to Plan B

Plan A = Plan B

35 + 0.25x = 20 + 0.50x

Collect like terms

35 - 20 = 0.50x - 0.25x

15 = 0.25x

x = 15/0.25

x = 60 minutes.

Hence, the number of minutes that both plans cost the same amount is 60 minutes

7 0
2 years ago
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