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VMariaS [17]
3 years ago
12

Hey can someone help me with this question I don't know what to do!

Mathematics
1 answer:
I am Lyosha [343]3 years ago
8 0

Answer:

C!

Step-by-step explanation:

This is because you are already starting with a positive number, and if you subtract a negative, it would be like adding a positive, which will always 100% be positive. Brainliest would be appreciated.

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Solve the inequality <br> -d/15 -9&lt;1
Gnom [1K]

Answer:

d>-150

Step-by-step explanation:

4 0
2 years ago
Evaluate.<br><br> f(x)=17-5x at x=a-3
bulgar [2K]
I hope this helps

x= 17/5

8 0
2 years ago
Help pleaseeeeeeeeeeee
Lady bird [3.3K]

Answer:

C

Step-by-step explanation:

Charlene has 8 more dollars so you would have to add it all together to get 86.

8 0
3 years ago
You are shopping for carpet for your living room which measures 19 feet by 12 feet. Charlie's Carpets sells carpet for $18 per s
Kamila [148]
----------------------------
Charlie's Carpets:
----------------------------
Carpet : $18/yd
Installation: $2/yd

Discount: 20% x $18 = 0.2 x 18 = $3.60
Carpet Price after discount = $18 - $3.60 = $14.40/yd²

Carpet Price with installation $14.40 + $2 = $16.40/yd²

----------------------------
Cindy's Carpet
----------------------------

Carpet = $18/yd²

Discount = 10% = 0.1 x $18 = $1.80
Price after Discount = $18 - $1.80 = $16.20/yd²

----------------------------
Summary:
----------------------------
Charlie's Carpet = $16.40/yd²
Cindy's Carpet = $16.20/yd²

CIndy's Carpet is cheaper.

----------------------------
Find Cost:
----------------------------
Length = 19 x 1/3 = 19/3 yards
Width = 12 x 1/3 = 4 yards

19/3 x 4 = 25 1/3 yd²

Cost = 25 1/3 x $16.20 = $410.40

------------------------------------------------------------------------------------
Answer: Cindy's Carpet is cheaper and it will cost $410.40.
------------------------------------------------------------------------------------

4 0
3 years ago
Identify the percent of change as an increase or a decrease. 9 points to 4 points
padilas [110]

Answer:

55.55% decrease

Step-by-step explanation:

change\% =  \frac{final \: point \:  - initial \: point}{initial \: point \: value}  \times 100

In the question ,

Initial point value = 9

Final point value = 4

Change% = \frac{4 - 9}{9}  \times 100 =  \frac{ - 5}{9} \times 100 =  - 55.55\%

8 0
3 years ago
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