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Naddika [18.5K]
3 years ago
10

Any answers for this

Mathematics
1 answer:
ki77a [65]3 years ago
3 0
Equation: 3(2y+4)=4(2y-1/2)
Multiply: 6y+12=8y-2
Combine like terms: 14=2y
Solve: Y=7 :)
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Help look at picture!
Luda [366]

Answer:

<u>Step 1:  Set x to 0 </u>

-2(0) + y = 3

y = 3

(0, 3)

<u>Step 2:  Set x to 1 </u>

-2(1) + y = 3

-2 + y + 2 = 3 + 2

y = 5

(1, 5)

<u>Step 3:  Set x to 2 </u>

-2(2) + y = 3

-4 + y + 4 = 3 + 4

y = 7

(2, 7)

<u>Step 4:  Set x to 3 </u>

-2(3) + y = 3

-6 + y + 6 = 3 + 6

y = 9

(3, 9)

4 0
2 years ago
Read 2 more answers
In a class with 28 students, there are 19 boys. What is the ratio of girls to boys? 9:19 19:28 19:9 28:9​
leva [86]

Answer:

9:19

Step-by-step explanation:

Total number of students = 28

Number of boys = 19

Number of girls = Total number of students - Number of boys = 28-19 = 9

Therefore, ratio of girls to boys = Number of girls/Number of boys = 9/19 = 9:19

5 0
3 years ago
Read 2 more answers
HELP! SHOW ALL WORK AND EXPLAIN. :P
weeeeeb [17]
♥It says that he adds 12$ each week, and by the end of 3 weeks he had 60. Well if you do 12*3
And that =36.
But as you can see its not 60 so we have to find out how much money he had in there before.
He had 24$ in there before he started doing this.
You can find this by doing 36+x=60 and 36+24=60.
Now if you do 12*15
You get 180.
Now add the 24 dollars he already had in there.
180+24=204
He had 204$ at the end of wk.15
♥Hope this helps!♥
7 0
3 years ago
Read 2 more answers
Two ice skaters started on opposite ends of a 200-foot-long rink and then skated toward each
SSSSS [86.1K]

Answer:

The proportion that can be used to find x is;

(200-x)/x = 7/6

Step-by-step explanation:

Now, we want to find the proportion which can be used to find x.

From the question, we are told that the father skater traveled 7 ft for every 6 ft of the slower skater;

this means that the ratio of their speed is 7:6

Now, when they passed each other , the slower skater has traveled x ft, what this means is that the faster skater will have traveled a distance of (200-x) ft at that moment they passed each other.

Mathematically, since their time is equal i.e the time they used to pass each other, then, the ratio of their distances is same as the ratio of their speeds;

Hence;

(200-x)/x = 7/6 or x/(200-x) = 6/7

3 0
3 years ago
John bought 2 horses at rs 20000 each
kramer

Answer:


Step-by-step explanation:


6 0
3 years ago
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