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Andrew [12]
2 years ago
7

Why is 3 + (−5) equal to −2?

Mathematics
1 answer:
tamaranim1 [39]2 years ago
5 0

Answer: since the 5 is a negative you are subtracting it from 3

so 3 +(-5) is actually 3-5. which = -2

Step-by-step explanation:

Hope this helps

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Renee spent 1/8 of the day landscaping around the house. She spent half of the time pulling weeds. What fraction of the day did
Inga [223]

Answer:

The fraction of the day Rehee spent pulling weeds = 1/16

Step-by-step explanation:

Let us take the fraction representing a whole day to be a whole number - 1

Renee spent 1/8 of the day landscaping around the house.

This means she spent 1/8 X 1 landscaping around the house = 1/8

She spent half of the time pulling weeds.

This means she spent 1/2 of 1/8 of  1 landscaping around the house = 1/16

1/2 X 1/8 X 1 = 1/16

The fraction of the day Rehee spent pulling weeds = 1/16

8 0
3 years ago
What is the range of this function?​
svetoff [14.1K]

Answer:

13,13,10,-15

Step-by-step explanation:

8 0
3 years ago
How many ratios are equivalent to 3 : 8 ?
Vanyuwa [196]

Answer:

6 : 16, 12 : 32 and 18 : 48.

Step-by-step explanation:

Therefore, the three equivalent ratios of 3 : 8 are 6 : 16, 12 : 32 and 18 : 48.

5 0
2 years ago
Adwoa receive a commission of 20% on bread she sold.in one week,adwoa's commission was 540 ghana cedis how much bread did she se
Simora [160]

Adwoa  sold x amount of bread during that week, where a  is  mathematically given as

x = 2700

This is further explained below.

<h3>What is a commission?</h3>

Generally, a payment made to a representative or employee in exchange for the completion of a transaction or the provision of a service, in particular: a predetermined share of the profits made from the whole sum, which is then distributed to the agent in charge of the company.

i) 20% × x = 540

Therefore

x = 540 × 100/20

x = 2700

In conclusion,  During that particular week, Adwoa had a total sales volume of x, where x is denoted by the mathematical expression 2700.

Read more about a commission

brainly.com/question/20987196

#SPJ4

5 0
1 year ago
24) You want to save $500 for a school trip. You begin by saving a penny on the first day. You plan to save an additional penny
Anvisha [2.4K]

Answer:

Well, one penny adds up quickly. In a year, you can save nearly £700 by putting just 1p away in day one, 2p in day two….you get the idea. For a normal (365 day) year you can save £667.95, and in a leap year you can save £671.61.

Step-by-step explanation:

3 0
3 years ago
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