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ch4aika [34]
2 years ago
10

ILL GIVE BRAINLY HELP 20 POINTS!!!

Mathematics
2 answers:
sesenic [268]2 years ago
7 0

Answer:

13.6

Step-by-step explanation:

slavikrds [6]2 years ago
4 0

Answer:

13.6

Step-by-step explanation:

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Which function is the inverse of f(x) = -5x- 4?
almond37 [142]

Answer:

Inverse of  - 5 x - 4 = \frac{x + 4}{5}

Step-by-step explanation:

Let y = -5x-4

Swap y and x

x = -5y -4

Solve for y

x+4 = -5y

y=- \frac{x + 4}{5}  which is the inverse

3 0
1 year ago
You have $125. You want to go to the carnival with friends. Admission is $45 and tickets for the rides are $8 each. Which inequa
anastassius [24]

Answer:

I think you're SOL there buddy

Step-by-step explanation:

7 0
2 years ago
Y=2x+6 and y=-3x+16 for solving the system
Butoxors [25]
Substitution

Step 1: Solve for x or y in either of the two equations. In the equations that you are given, y is already solved for you.

Step 2: Plug in 2x + 6 into the opposite equation.

   2x + 6 = -3x + 16
         - 6              - 6
------------------------------
   2x = -3x + 10
+ 3x  + 3x
------------------------------
   5x  =  10
 ------   ------
    5        5

x = 2

Step 3: Plug in the x value into either equation.

y = 2(2) + 6
y = 4 + 6
y = 10

The final answer gets expressed as a coordinate pair: (x,y) (2,10)

I hope this helps you :)




4 0
2 years ago
During a soccer game, Erin scored 1 out of 2 goals attemptted. Laurn scored 6 out of 8 goals attempted. Write the fraction that
Korolek [52]
1/2 is one half---Erin
6/8=3/4----Laurn
Lauran scored mor goals because she scored 3/4 which is more than 1/2
8 0
2 years ago
Read 2 more answers
Stores often mark up items each year to cover inflation.
miv72 [106K]

Answer:

so you have $12.95. then you multiply it by 8% which gives you $13.986. Then you take 10% off of it, which gives you $12.5874.

3 0
2 years ago
Read 2 more answers
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