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Alona [7]
3 years ago
13

Combining like terms 6w+9w-4

Mathematics
2 answers:
mr Goodwill [35]3 years ago
7 0
Since 6w and 9w both are the same you add them, making it 15w; then just slap the -4 to the end. Thus, 15w-4.
nikklg [1K]3 years ago
3 0
6w plus 9w equals 15w 
then -4
so the answer is 15w - 4
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What is the inverse of f(x) = x/5 -2
Cerrena [4.2K]

Answer:

y= 5x+10

Step-by-step explanation:

Inverse basically means y is now x and x is now y.

y= x/5 -2 becomes x= y/5 -2

Remember to always leave your equation f(x) = ...

i.e. y =...

x= y/5 -2

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multiply 5 both sides

5(x+2) = y

Hence,

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Hope this helps!

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8 0
3 years ago
in a local coed softball keague, male to female ratio is 6:6. if there is 160 players in the league, how many are female?
Nonamiya [84]
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3 years ago
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4 0
3 years ago
40% of the memberships sold by Gym A were gold memberships.
Aneli [31]

Answer:

a) If both gyms sold 80 total memberships, Gym A sold 12 more gold membership.

Step-by-step explanation:

Here is the complete question: 40% of the memberships sold by Gym A were gold memberships. 25% of the memberships sold by Gym B were gold memberships.  

Which statement must be true?

a) If both gyms sold 80 total memberships, Gym A sold 12 more gold membership.

b) If both gyms sold the same number of memberships, Gym A sold 15 more gold membership.

c) Gym A sold more gold membership than Gym A did.

d) If Gym B sold 50 membership, 25 would be gold memberships.

Given: Gym A have sold 40% gold membership of total membership.

Gym B have sold 25% gold membership of total membership.

Lets take option A first to find if it is true statement.

As per option A, There are total number of membership is 80.

∵ Gym A has sold 40% gold membership.

∴ Gym A gold membership= 40\% \times 80

⇒ Gym A gold membership= \frac{40}{100} \times 80= 32 member.

∴ Gym A gold membership= 32.

Now, Gym B

∵ Gym B has sold 25% gold membership.

∴ Gym B gold membership= 25\% \times 80

⇒ Gym B gold membership= \frac{25}{100} \times 80=20 member.

∴ Gym B gold membership= 20.

Next finding difference gold membership for Gym A and Gym B

32-20= 12 \ membership

Hence, we can say option A is correct as Gym A have sold 12 more gold membership, if total number of membership sold by both Gym is 80.

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Answer:

<em><u>Soln</u></em><em><u>:</u></em><em><u> </u></em><em><u> </u></em>

<em> </em><em> </em><em> </em><em> </em>

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<em> </em><em>Now</em><em>,</em>

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<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>=</em><em> </em><em>1</em><em>7</em><em>5</em><em>/</em><em>6</em><em> </em>

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4 0
2 years ago
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