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sertanlavr [38]
3 years ago
14

Write an equation for each problem. Use the variable M.

Mathematics
1 answer:
Stells [14]3 years ago
3 0
18) m=22+5. there would be 27 students.

19) k=59.95 - 22.05. kim pays 37.90

31) c = 3a. c=3(1.5). 4.5 pounds of cashews.

32) j=1/3m. j=1/3(45), or 45/3. josh is 15 years old.
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Artyom0805 [142]

Answer:

A=5h(B+b)

A/5h=B+b

A/5h - b= B

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What’s the range discounts
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5 0
2 years ago
How many people attended the game?
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8 0
3 years ago
Which measurements are equal to 321 decimeters? Check all that apply.
allochka39001 [22]

Answer:

a) 32100 millimeters

c) 3,210 centimeters

d)3.21 decameters

Step-by-step explanation:

To find which measurements are equal 321 decimeters, we will follow the steps below:

<u>changing 321 decimeters to millimeters</u>

let x be 321 decimeters in millimeters

1 decimeter       = 100 millimeters

321 decimeters = x

cross - multiply

x = 321× 100

x = 32100 millimeters

hence, 321 decimeters = 32100 millimeters

<u>converting 321 decimeters to centimeters</u>

let y be 321 decimeters in centimeters

1 decimeters = 10 centimeters

321 decimeters = y

cross-multiply

y = 321× 10

y = 3210 centimeters

Thus, 321 decimeters = 3210 centimeters

<u>converting decimeter to decameters</u>

let z represent 321 decimeters in decameters

1 decameter = 100 decimeter

   z                = 321 decimeter

cross-multiply

100 z = 321

divide both-side by 100

100z/100 = 321/100

z=3.21 decameters

therefore, 321 decimeters = 3.21 decameters

5 0
4 years ago
Read 2 more answers
Will give BRAINLIEST!!!!!! Confirm that f and g are inverses by showing that f(g(x)) = x and g(f(x)) = x. f(x) = x2 - 3 and g(x)
igomit [66]

Answer:

Answer:

f(g(x)) = g(f(x))  = x and f and g are the inverses of each other.

Step-by-step explanation:

Here, the given functions are:

To Show:  f (g(x))  = g (f (x))

(1)  f (g(x))

Here, by the composite function:

⇒ f (g(x))  = x

(2) g (f(x))

Here, by the composite function:

⇒ g (f(x))  = x

Hence, f(g(x)) = g(f(x))  = x

⇒ f and g are the inverses of each other.

4 0
3 years ago
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