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Trava [24]
3 years ago
7

4(x – 3) need help answering this question

Mathematics
1 answer:
AVprozaik [17]3 years ago
3 0

Answer:

4x-12

Step-by-step explanation:

4 x x is 4x and 4x-3 is -12

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Admission to a museum is $7.10 per
yawa3891 [41]
7.1(6)+4.8(6)= 71.4 the answer is $71.4
7 0
3 years ago
25 is what percent of 20?
denis-greek [22]

Answer:

20 is 80% of 25

Step-by-step explanation:

We assume, that the number 25 is 100% - because it's the output value of the task.

2. We assume, that x is the value we are looking for.

3. If 100% equals 25, so we can write it down as 100%=25.

4. We know, that x% equals 20 of the output value, so we can write it down as x%=20.

5. Now we have two simple equations:

1) 100%=25

2) x%=20

where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:

100%/x%=25/20

6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 20 is what percent of 25

100%/x%=25/20

(100/x)*x=(25/20)*x       - we multiply both sides of the equation by x

100=1.25*x       - we divide both sides of the equation by (1.25) to get x

100/1.25=x

80=x

x=80

8 0
3 years ago
Read 2 more answers
Direct Variation: If y = -16, when x = 4, find x when y = -96.
Andrews [41]

Answer:

x = 24

Step-by-step explanation:

y=  -16

-16 x 6 = -96

y= -96

x= 4

4 x 6 = 24

x=24

3 0
3 years ago
Scott is playing a game in which he rolls a number cube with faces numbered 1through 6 and spins the spinner shown below one tim
defon

Solution:

The total number of possiblities rolling a number cube with faces numbered 1 to 6 is;

And the total number of possibilities spining the spinner is;

The number of possibility where outcome on the cube is greater than 2 is;

4

And the number on the spinner less than 9 is;

2

Hence, the unique combination is;

4\times2=8

CORRECT OPTION: A

7 0
1 year ago
What is the x intercept of y + 4 =− 4(x − 1)
vivado [14]

Answer:

0

Step-by-step explanation:

since the "b" in y=mx+b ends up being 0, that means that the y intercept is 0, which also means that the x intercept is 0.

7 0
3 years ago
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