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2 years ago

Answr da the question please

Mathematics

2 answers:

babymother [125]2 years ago

7 0

Answer:

Jane's earnings is proportional because for every hour she works she earns $12 an hour. Her pay increases by $12. For Matt there is no clear pattern (the $12 goes to $20 which is an increase of $8, then goes from $20 to $31 which is an increase of $11.

lakkis [162]2 years ago

7 0

I’m just gonna answer this cuz i need points

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Simplify the expression: z8 * z-3

MissTica

Answer:

z^5

Step-by-step explanation:

z^8 * z^-3

Since we are multiplying exponents and the bases are the same, we can add the exponents

z^(8-3)

z^5

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3 years ago

Clara has 1,896 milliliters of juice to make punch. She needs to pour an equal amount of juice into 8 containers. How much juice

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2 years ago

Bob finishes his supper at 6:30 P.M. Then he studies for 55 minutes and spends 35 minutes playing video games before he watches

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3 years ago

PLEASE HELP. <br><br> Use Triangle PQR to answer the question that follows:

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Step-by-step explanation:

4 0

3 years ago

I need help with this ASAP and can you explain so i can understand?!

Elanso [62]

Answer:

Adult tickets sold = 225

Student Tickets sold = 375

Step-by-step explanation:

Let:

Adult tickets sold = x

Student Tickets sold = y

Total tickets sold = 600

So, we can write: x+y = 600

Total money collected = 3037.50

Cost of 1 Adult ticket = $6.00

Cost of one Student ticket = $4.50

So, we can write: 6x+4.5y=3037.50

Now, we get a system of equations, that if solved we can find values of x and y

Let:

$x+y = 600--eq(1)\\6x+4.5y=3037.50--eq(2)$

We can solve using substitution method.

Finding value of x from eq(1) and putting it in eq(2)

$We\:have\\x+y=600\\x=600-y$

Put in eq(2)

$6x+4.5y=3037.50\\6(600-y)+4.5y=3037.50\\3600-6y+4.5y=3037.50\\-1.5y=3037.50-3600\\-1.5y=-562.5\\y=\frac{-562.5}{-1.5}\\y=375$

So, we get value of y = 375

Now put value of y in eq(1) to find value of x

$x+y=600\\Put\:y=375\\x+375=600\\x=600-375\\x=225$

So, we get value of x = 225

The Tickets sold will be:

Adult tickets sold = x = 225

Student Tickets sold = y = 375

3 0

2 years ago

Read 2 more answers