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larisa [96]
2 years ago
13

1. Owen’s parents were planning a birthday party for him. They have $20.00 to spend on goodie bags. They need to buy 6 goodie ba

gs at $2.49 each. Will Owen’s parents have enough money to buy all 6 goodie bags? Show your work. Explain how you solved the problem using First, Next, Last model. help!!!!!!
Mathematics
2 answers:
deff fn [24]2 years ago
8 0

Answer:

Yes, they will have enough money to buy all six goodie bags

Step-by-step explanation:

First: 2.49×6=

Answer: 14.94

<em>Owen's parent <u>do</u> have enough money because</em> 14.94 < 20, they'll have <em>$5.06</em> left. Hope this helps!

k0ka [10]2 years ago
3 0

Answer:

Yes, Owen’s parents have enough money to buy all 6 goodie bags.      

Step-by-step explanation:

It is given that the price of each goodie bag is $2.49

Owen's parents need to buy 6 goodie bags.

Thus, Total amount they need = $2.49 × 6 = $14.94

Also, his parents have $20 to spend on goodie bags.

Which is sufficient for buying 6 goodie bag.

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Use a spinner to find the theoretical probability of spinning an even number. What is the theoretical probability of spinning an
stiv31 [10]

Answer:

4/8

Step-by-step explanation:

There are half even and half odd numbers on a spinner so it is 1/2 of 8 which is 4. Then you put the 4 over 8 to gain your probability.

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2 years ago
Please help me with 2 and 3 and use the elimination process!
grandymaker [24]

Answer:

2. Judy =$5

Ben= $4

Step-by-step explanation:

2. Let Judy =  x  and Ben =  y

8x + 10y = 80

9x + 5y = 65

Solve these simultaneous equations.

8 x  +  10 y  =  80

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This means that Judy gets paid $5 an hour.

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Answer:

3. 24 quarters and 16 dimes

Step-by-step explanation:

3. Let the number of dimes = x and the number of quarters = y

                                    Value      Value

Type        Number       of             of

of             of                EACH      ALL

coin         coins            coin        coins

-------------------------------------------

dimes         x              $0.10       $0.10x

quarters      y             $0.25      $0.25y

-------------------------------------------

TOTALS    40                            $7.60

x + y = 40

0.10x + 0.25y = 7.60

Get rid of decimals by multiplying every term by 100:

10x + 25y = 760

So we have the system of equations:

x + y = 40

10x + 25y = 760

         

We solve by substitution.  Solve the first equation for y:

x + y = 40

y = 40 - x

Substitute (40 - x) for y in 10x + 25y = 760

      10x + 25(40 - x) = 760

      10x + 1000 - 25x = 760

           -15x + 1000 = 760

                  -15x = -240

                       x = 16 = the number of dimes.

Substitute in y = 40 - x

                     y = 40 - (16)

                     y = 24 quarters.

$1.60 + $6.00 = $7.60

I hope that helped, sorry for taking so long :-)

8 0
3 years ago
The statue of liberty is 305 feet tall. A nearby building is 4/9 as tall. Find the height of the building.
inysia [295]

Answer:

The nearby building is 135 \dfrac{5}{9} feet tall.

Step-by-step explanation:

The statue of liberty is 305 feet tall.

A nearby building is \dfrac{4}{9} as tall as the statue of liberty.

To find the height of the building, you need to find \dfrac{4}{9} of 305:

\dfrac{4}{9}\cdot 305=\dfrac{1,220}{9}= 135 \dfrac{5}{9}\ feet

Thus, the nearby building is 135 \dfrac{5}{9} feet tall.

5 0
2 years ago
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