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Roman55 [17]
2 years ago
14

Solve each equation. Check your solution. 2 + ba = -4

Mathematics
1 answer:
Pie2 years ago
4 0

Answer:

-6

its pretty simple

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ANSWER PLSS! 3)
Artist 52 [7]

Answer:

20 I'm pretty sure it's right but if not sorry

Step-by-step explanation:

80x.2=16

16÷.8= 20

6 0
2 years ago
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Can someone help me with these 3 questions. Sorry for the annoyance.
erastova [34]

Answer:

the first one is 37

the second one is 36

the third one is 27

Step-by-step explanation:

4 0
2 years ago
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Which of the following pairs of functions are inverses of each other?
AnnyKZ [126]

Answer:

Step-by-step explanation:

Rearrange each function to solve for x.

Switch x and y,

The resulting equation is the inverse function.

A:

f(x) = y = 5+x

x = y-5

y = x-5

f⁻¹(x) = x-5

g(x) = 5-x ≠ f⁻¹(x)

g(x) is not the inverse of f(x).

:::::

B:

f(x) = y = 2x-9

x = (y+9)/2

y = (x+9)/2

f⁻¹(x) = (x+9)/2

g(x) = (x+9)/2 = f⁻¹(x)

g(x) is the inverse of f(x).

:::::

C:

f(x) = y = 2/x - 6

x = 2/(y+6)

y = 2/(x+6)

f⁻¹(x) = 2/(x+6)

g(x) = (x+6)/2 ≠ f⁻¹(x)

:::::

D:

f(x) = y = x/3 + 4

x = 3y - 12

y = 3x - 12

f⁻¹(x) = 3x - 12

g(x) = 3x - 4 ≠ f⁻¹(x)

g(x) is not the inverse of f(x).

4 0
2 years ago
Let p denote the current market price for widgets and let x denote a quantity of widgets. The price per widget and the daily sup
natita [175]

Answer:

x = 52.00

Step-by-step explanation:

Given

Demand: p = 0.16x + 16

Supply: p -0.09x + 29

Required

Determine the equilibrium price

This is determined when Demand = Supply

So:

0.16x + 16 = -0.09x + 29

Collect Like Terms

0.16x + 0.09x = 29 - 16

0.25x = 13

Solve for x

x = 13/0.25

x = 52.00

<em>Hence; The equilibrium price is when x = 52.00</em>

6 0
3 years ago
WILL MARK YOU BRAINLIEST HURRY PLZ IM ON A TIME LIMIT
alexdok [17]

Answer:

9

Step-by-step explanation:

according to the question

27×⅓

9

7 0
2 years ago
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