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belka [17]
2 years ago
14

latex-formula">
Mathematics
2 answers:
stira [4]2 years ago
4 0
11+4 = 2x-5x
15=-3x
X=-5
MA_775_DIABLO [31]2 years ago
4 0
X=-5
First add 4 to both sides
15+5x=2x
Then subtract 5 from both sides
15=-3x
Finally divide by -3 on both sides which gives you -5=x
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Of the new cars in the car dealership, 12% are red. If they have 50 new cars in their lot, how many cars are red?
marshall27 [118]

Answer:

6 red cars

Step-by-step explanation:

Multiply the number of cars by the percent that are red

50 * 12%

50 * .12

6

6 0
3 years ago
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ch4aika [34]

Mark and Don have 18  and 92 marbles respectively.

<h3>What is the solution of the equation?</h3>

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side. It demonstrates the equality of the relationship between the expressions printed on the left and right sides. We have LHS = RHS (left hand side = right hand side) in every mathematical equation. To determine the value of an unknown variable that represents an unknown quantity, equations can be solved.

Let the number of marbles Mark has be x.

According to the question,

Don has (5x+2) marbles.

Total number of marbles=110

Thus, the required equation is:

x+5x+2=110

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x=108/6

x=18

Mark has 18 marbles.

Don has (5*18+2)=92 marbles.

Learn more about equation here:

brainly.com/question/2972832

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4 0
1 year ago
Factor 8x^2-56+48... please help me
zloy xaker [14]
8x^2 - 56 + 48
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8(x^2 - 7 + 6)
Find two factors of 6 that add to -7
The two factors are -1 and -6.
8(x -1)(x-6)
Have an awesome day! :)
3 0
3 years ago
20% of your employees work part time
DerKrebs [107]
C. 1/5 is the fraction of employees that work part time.

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stiv31 [10]

Answer:

135 city blocks is the correct answer

Step-by-step explanation:

7 0
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