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Dmitrij [34]
3 years ago
10

(4, 3) is a solution to the following system of equations:

Mathematics
1 answer:
a_sh-v [17]3 years ago
3 0
The answer is in the image
hope this helps

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In a carnival drawing, a green ticket wins $1, a yellow ticket wins $5, and a blue ticket wins $10. There are 100 green tickets,
Rashid [163]

Answer:

D) 3:10

Step-by-step explanation:

Well only blues and yellows are at least $5. there are 25 yellows and 5 blues and if you add them together there's 30 in total. Now compare that 30 to 100 and you have 30:100. In the simplest form you have to divide both sides by 10 and it becomes 3:10.

3 0
3 years ago
John has two colored varieties of water bottles: white water bottles and black water bottles. The total number of water bottles
mixas84 [53]

Answer:

15 black water bottles

Step-by-step explanation:

let w represent white water bottles, and let b represent black water bottles.

set up a system of equations:

w+b=20

w+2b=35

(the top equation shows that the number of white water bottles he sold and the number of black water bottles he sold equals to 20, since it says that the total number of water bottles is 20. the bottom equation shows that white water bottles cost $1, and black water bottles cost $2, and that the total amount of money he got from selling them is $35).

in the top equation, isolate w:

w+b=20

w=20-b

now we do substitution. in the bottom equation, substitute 20-b for w:

w+2b=35

20-b+2b=35

then, solve:

b+20=35

b=15

this means that he sold 15 black water bottles.

4 0
2 years ago
If the mean of a positively skewed distribution is 126, which of these values could be the median of the distribution?
guapka [62]

Answer:

122 is the right answer not 130

Step-by-step explanation:

APex Verified

4 0
3 years ago
Read 2 more answers
A bowling ball is rolled down the alley with a constant velocity of 1.4 m/sec at an angle of 86 degrees to the starting line. Th
CaHeK987 [17]

Answer:(0.6,10.6) after 8 seconds.

Step-by-step explanation:

7 0
3 years ago
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What is the correct solution to the equation?
RSB [31]

Answer:

B

Step-by-step explanation:

4(7-3)=16

7-3=4

4x4=16

Please mark brainliest!

5 0
3 years ago
Read 2 more answers
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