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3 years ago

How do you make 30 with only 1, 4, 5 and -5?

Mathematics

1 answer:

Oksi-84 [34.3K]3 years ago

5 0

Answer: (4+1)-(5*-(5))

Step-by-step explanation:

4+1=5; 5*(-5)=(-25); 5-(-25)=30

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Trish is ordering t-shirts from a website that charges a certain amount per t-shirt plus a flat rate for shipping. The cost for

Lera25 [3.4K]

Answer:

20a. y = 8.75x - 5.99

20b. slop is the cost of each shirt.

20c. I am not to sure on this one so I am going to guess that it means payment to enter the shop.

Step-by-step explanation:

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3 years ago

How do you add fractions

WINSTONCH [101]

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2 years ago

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PLEASE HELP ASAP WITH#4

Fynjy0 [20]

Answer:
B.

Explanation:

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2 years ago

Jude types 1,170 characters in 6 minutes. What is her typing rate in characters per minute? A. 200 characters per minute B. 197

Kisachek [45]

Answer:

Option C) 195 characters per minute

Step-by-step explanation:

We are given the following in the question:

Jude types 1,170 characters in 6 minutes..

We have to find the typing rate in characters per minute.

Thus can be done in the following manner:

Typing rate =

$=\dfrac{1170\text{ characters}}{6\text{ minutes}}\\\\=195\text{ characters per minute}$

Thus, Jude speed in characters per minute is

Option C) 195 characters per minute

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3 years ago

Navid had $72 in her savings account.

Fofino [41]

Answer:

9 weeks.

Step-by-step explanation:

First, find how many dollars Navid needs to save.

288-72= 216

Then, divide how much money that is needed by the number of dollars that are saved per week.

216/24= 9

Then tie it up into an equation:

(288-72)/24= x

x=9

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3 years ago

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