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Tanya [424]
3 years ago
8

What is the solution of the system? Use substitution. y = x + 6 y = 2x

Mathematics
1 answer:
Setler [38]3 years ago
7 0
If y=12 and x=6 and we substitute this numbers to the equation. 12=6+6 is true and 2 (6)=12 is also true so B is the answer.
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lenny left home wih 2 hundred dollar bill he purchased 3 t-shirts each costing 39.50. how much change did he have left
vekshin1

Answer:

Change left = $81.50

Step-by-step explanation:

Total cost of 3 Tshirts = 3×39.50

= $118.50

To find the change

$200.00

- $118.50

= $81.50

5 0
2 years ago
Read 2 more answers
Find the length of the leg x. Enter the exact value, not a decimal approximation.
kherson [118]
Answer:
x = 2√13.

Step-by-step explanation:

Using the Pythagoras theorem:
14^2 = x^2 + 12^2
x^2 = 14^2 - 12^2
x^2 = (14 + 12)(14 - 12) = 52
x = √52
x = √4*√13
x = 2√13.
3 0
2 years ago
Two competing sports equipment suppliers sell footballs at different prices. Supplier A charges $85 in shipping, and charges $2.
S_A_V [24]
Supplier A: $188.6
Supplier B: $221.6

I hope I helped but I honestly have no idea if I did. Anyway sorry if I didn't. Good luck.
7 0
3 years ago
A mutual fund company offers its customers a variety of funds: a money-market fund, three different bond funds (short, intermedi
bagirrra123 [75]

Answer:

a. 7% probability that the selected individual owns shares in the balanced fund.

b. 31% probability that the individual owns shares in a bond fund.

c. 58% probability that the selected individual does not own shares in a stock fund

Step-by-step explanation:

a. What is the probability that the selected individual owns shares in the balanced fund?

7% of the individuals owns shares in the balanced fund, so 7% probability that the selected individual owns shares in the balanced fund.

b. What is the probability that the individual owns shares in a bond fund?

Bond funds (short, intermediate, and long-term):

15%(short-term) + 11%(intermediate-term) + 5%(long-term)

15%+11%+5% = 31%

31% probability that the individual owns shares in a bond fund.

c. What is the probability that the selected individual does not own shares in a stock fund?

Anything but moderate and high risk stock%.

The sum of all probabilities is 100%.

18% + 24% = 42% own stock fund.

100 - 42 = 58%

58% probability that the selected individual does not own shares in a stock fund

3 0
3 years ago
Help please I need it.
gladu [14]
180(n-2)
=180(6-2)
=180*4
=720
7 0
3 years ago
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