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klemol [59]
3 years ago
7

Can u answer an explain how to get the answer im stuck plz

Mathematics
1 answer:
vesna_86 [32]3 years ago
7 0
You would do 5(9)=3x
Then get 45=3x
Divide both sides by 3
Get 15 for the answer
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Shirts are nine dollars each you have a coupon that saves you five dollars off your purchase how much would it cost you to buy 6
KatRina [158]

Answer:$49.00

Step-by-step explanation:

9x5-5=$49

7 0
3 years ago
What is the product of 3/4 and -6/7 ?​
Allisa [31]

Answer:

-9 / 14

Step-by-step explanation:

Product means multiply
3/4 x -6/7 = -9 / 14

7 0
2 years ago
Read 2 more answers
The school band has 115 members. They are raising money for band camp. If each member raises $75, what is the total amount of mo
Kaylis [27]

Answer:

a. $8625

Step-by-step explanation:

So there are 115 members and they each raise $75.

That means one member would raise $75, the second member would raise another $75, the third would raise another $75 etc....

So you just have to multiply 115 and 75 together and that gives you $8625

6 0
3 years ago
NO SPACES AND NO DECIMALS
KonstantinChe [14]

Answer:

Happy paws

y = 20 + 4x

Woof watchers

y = 9 + 5x

x = 11 hours

Step-by-step explanation:

Let

Number of hours = x

Total cost = y

Total cost = fixed cost + variable cost

The equations are:

Happy paws

y = 20 + 4x

Woof watchers

y = 9 + 5x

solve the equation to find for how many hours the total cost of the services is equal.

Equate total cost of both services

20 + 4x = 9 + 5x

Collect like terms

20 - 9 = 5x - 4x

11 = x

x = 11 hours

Check:

Happy paws

y = 20 + 4x

= 20 + 4(11)

= 20 + 44

= 64

Woof watchers

y = 9 + 5x

= 9 + 5(11)

= 9 + 55

= 64

6 0
3 years ago
What is a(4-x) = 3x+b?​
Bogdan [553]

Answer:

a=3x+b/4-x

Step-by-step explanation:

I dont know which variable you're supposed to solve for. But here's how i got the answer above:

Divide each term in a(4-x)=3x+b by 4-x

a(4-x)/4-x=3x/4-x+b/4-x

Then, cancel the common factor of 4-x, giving you

a=3x/4-x+b/4-x

Finally, combine the numerators over the common denominator,

giving you a=3x+b/4-x

4 0
3 years ago
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