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amm1812
3 years ago
11

Riley and Rhoda plan to buy several bags of dog food and a dog collar. Each bag of dog food costs $7, and the dog collar cost $5

Mathematics
1 answer:
Cerrena [4.2K]3 years ago
5 0

Answer:

2bags= $14 + $5

3bags= $21+ $5

4bags= $28 + $5

5bags= $35 + $5

6bags= $42 + $5

multiply # of bags by 7

and add $5

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Jack reads his book for 8 minutes before school and 10 minutes after school. He attends school Monday through Friday. Which equa
sweet-ann [11.9K]

Answer:

<h2>90 min or 1hr 30 mins</h2>

Step-by-step explanation:

Even though the options to choose from are not given in this question we can try and lay our hand on the most likely equation for the number of minutes Jack reads his book.

firstly on a daily Jack reads a total of = 8+10 = 18 mins

He attends school from Mon- fri = 5 days

Now on a weekly basis jack reads = 5*18

in other words, the equation is simply the number of days times the time spent to read his book per day

hence this is  = 90 min or 1hr 30 mins

5 0
3 years ago
Suppose the population of a town is 127,000 in 2014. The population increases at a rate of 5.2 percent every year. What will the
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Answer:

172,146

Step-by-step explanation:

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8 0
3 years ago
2d(3*6)=48y when y=1/4
vaieri [72.5K]

Answer: d = 1/3

Step-by-step explanation: 48y = 48/4 = 12. So, 2d(18) is equal to 12. 12/18 is 2/3 so 2d has to equal 2/3. That means d = 1/3.

8 0
2 years ago
Write the quadratic function 5x2 - 40x + 60 in its vertex form by completing the square. Then
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There’s no turning point bc the multiplicity is one

3 0
3 years ago
Read 2 more answers
Krystal needs at least $130 to go on a trip. Her father has given her $45. Which equality could be used to determine e, the rema
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The Least amount of money we need is 130

She already has 45

She needs "e" more

Therefore:

45 + e ≥ 130

4 0
3 years ago
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