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Ksivusya [100]
3 years ago
13

PLEASE HELP IM SO LOST

Mathematics
2 answers:
maria [59]3 years ago
6 0
It’s B.) 0 solutions.
The number of solutions is how many times the two lines/equations intersects.
Helga [31]3 years ago
4 0
B......................
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You decide to market your own custom computer software. You must invest 3,255 for computer hardware,and spend 2.90 to buy and pa
ivanzaharov [21]

Answer: c) 300 copies

Step-by-step explanation:

Let x represent the number of copies that you must sell to break even.

You decide to market your own custom computer software. You must invest 3,255 for computer hardware,and spend 2.90 to buy and package each disk. This means that the total cost of producing each software would be

3255 + 2.9x

If each program sells for $13.75, it means that the total revenue from selling each software would be

13.75x

In order to break even, total cost would be equal to total revenue. Therefore,

3255 + 2.9x = 13.75x

13.75x - 2.9x = 3255

10.85x = 3255

x = 3255/10.85

x = 300 copies

8 0
2 years ago
4 in.<br> 5 in.<br> 2 in.<br> 4 in.<br> 5 in.<br> 5 in.
Eddi Din [679]

Answer:

I need to see the whole question but I believe you just add the numbers

6 0
2 years ago
Mrs. Simpson is frosting circular sugar cookies. Each cookie is 7 cm in diameter. How many square inches will she need to frost
Alexus [3.1K]

Answer:

51.92 square inches

Step-by-step explanation:

Area of a circle = (pi)(r^2)

if the diameter is 7, the radius is 3.5

A = 3.14 x 3.5

A = 10.99 cm^2 for one cookie

10.99 x 12 for a dozen = 131.88 cm^2

converting cm to inches, you divide by 2.54

131.88/2.54 = 51.92 square inches.

LMK if you have questions.

7 0
2 years ago
What are two equivalent ratios of 12:7
kozerog [31]
24:14 and 36:21 are both equivalent ratios to 12:7
4 0
2 years ago
Read 2 more answers
The stock at Z-Mart was 2,500 items. The stock went down 10% after the weekend. On Wednesday, 10% more stock was added. How many
crimeas [40]
2500 * 0.9 = 2250
2250 * 0.9 = 2025 current stock
7 0
2 years ago
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