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Montano1993 [528]
3 years ago
12

What is the y-intercept for the equation -2x + 5y = -10

Mathematics
2 answers:
loris [4]3 years ago
8 0
To find the y-intercept you have to covert -2x+5y=-10 into mx + b form. To do this you solve for y. For the first step, you add 2x to both sides. The 2nd step, you divide both sides by 5. The finial answer is y= 2/5x-2 which makes -2 your y-intercept since it intersects on the y axis. The answer is (0,-2)
ad-work [718]3 years ago
6 0
-2x+5y=-10 can be rewritten as 
y=2/5x-2
therefore the y intercept is (0,-2) because in the equation y=mx+b, b is the y intercept and -2= b in this equation.
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8 0
4 years ago
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Slav-nsk [51]

Answer:

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Step-by-step explanation:

4 0
3 years ago
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ale4655 [162]

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  38.2842 m

Step-by-step explanation:

The acceleration is given by ...

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3 years ago
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John purchased 24 chocolates for 3 96. How many chocolates can be purchased for
alukav5142 [94]
<h2>|| <u>Question</u> ||</h2>

John purchased 24 chocolates for Rs.96. How many chocolates can be purchased for Rs.72?

<h2>|| <u>Answer</u> ||</h2>

John purchased 24 chocolates = Rs.96.

Chocolates can be purchased for Rs.72 = x

<h3>\frac{24}{96}  =  \frac{x}{72}</h3>

24:96 = x:72

Means = Extreams

96 × x = 24 × 72

<h3>x =  \frac{24 \times 72}{96}</h3>

( 12 × 2 = 24, 12 × 8 = 96 )

<h3>x =  \frac{2 \times 72}{8}</h3>

(8 × 1 = 8, 8 × 9 = 72)

<h3>x =  \frac{2 \times 9}{1}</h3><h3>x = 2 \times 9</h3><h3>x = 18</h3>

Therefore, 18 chocolates can be purchased for Rs.72

4 0
2 years ago
The Probability that one bulb is red and one is yellow?
inna [77]
I have a solution here where:

<span>A bag of 27 Tulip bulbs contain 10 red tulip bulbs, 8 Yellow, and 9 purple tulip bulbs. 

</span>Red- 
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Yellow- 
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</span><span>
You can use my solution in answering the question on your own!

I hope my answer has come to your help. Have a nice day ahead and may God bless you always!



</span>
5 0
3 years ago
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