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mote1985 [20]
3 years ago
15

2y = x + 10 3y = 3x + 15

Mathematics
1 answer:
Anettt [7]3 years ago
8 0

2y=x+10

3y=3x+15

2y-10=x

3y=3(2y-10)+15

2y-10=x

3y=6y-30+15

2y-10=x

0=3y+15

2y-10=x

3y=15

x=2y-10

y=5

2y=x+10

2×5=x+10

x=0

x=0, y=5

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50 points
Leya [2.2K]

Answer:

\frac{2}{4} inch

Step-by-step explanation:

Step 1

List the length of the wingspan of the five butterflies

\frac{1}{4}, \frac{1}{4}, 1, \frac{2}{4}, \frac{3}{4}

Step 2:

The two butterflies with the shortest wingspan has a wing length of \frac{1}{4} inches each.

Step 3:

Total length of the wingspan of the two butterflies with the shortest wingspan

= =\frac{1}{4} +\frac{1}{4} \\
       = \frac{2}{4}

Final answer:

= \frac{2}{4} inch

5 0
3 years ago
Write 3 numbers that make this inequality true: x>4​
Trava [24]

Answer:

8, 10, 24

(Basically every number above 4)

5 0
3 years ago
Read 2 more answers
PLEASE HELP!!<br> Convert each linear equation to standard form.<br> y-4= -2(x+3)
hjlf
So first, this is point slope form. The first step is to distribute.)
y-4=-2x-6
Then add 4 to both sides.
y=-2x-2
Then add 2x and it becomes
2x+y=-2
4 0
4 years ago
Read 2 more answers
What is the value of "c" in the quadratic equation 3x 2 + 5x + 7 = 0?<br><br> 3<br> 5<br> 7
dmitriy555 [2]

Answer:

c=7

Step-by-step explanation:

They are just asking you to compare

ax^2+bx+c=0 to

3x^2+5x+7=0.

What constant values are in the place of a,b, \text{ and } c.

a=3

b=5

c=7

7 0
4 years ago
Read 2 more answers
Please find the value of A and B​
lesya [120]

Here's a photo of the solution. Hope this helps and please give brainlist!

4 0
3 years ago
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