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IgorC [24]
3 years ago
11

Find the x-and y-intercept of the equation 5x+3y=15

Mathematics
2 answers:
Sholpan [36]3 years ago
8 0
Jsjdjsjsjsjsjsjsjsjjsjsjsj I want points
Lorico [155]3 years ago
5 0
For the x intercept, let y=0
5x + 3(0)=15
5x + 0=15
5x = 15
Divide both sides by 5
X=3
(3,0)

For the y intercept, let x=0
5(0) + 3y=15
0+3y=15
3y=15
Divide both sides by 3
Y=5
(0,5)
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How would you simplify this -5x+2x+7y-3x
forsale [732]
In these types of problems, the first step is to combine like terms. Like terms are terms with the same exponent (power), and the same variable (like all x's). In the above equation, we can combine -5x, 2x and -3y. Let's do it:
-5x+2x+7y-3y = -6x+7y

The next step would be to factor out the common ratio, which is not applicable here, so your answer would be -6x + 7y. Hope this helps!
3 0
3 years ago
Read 2 more answers
Can someone help me with this math problem?
ANEK [815]
Do 12 2/3+10 2/3 which is 23 1/3 than subtract 8 2/3 for your answer.
6 0
3 years ago
At an auditorium, 3 1/2 sections are filled with people watching a play. Exactly 3/5 of the people watching the play are parents
worty [1.4K]

Answer:

Fraction[Total number of sections filled filled with parents] = 2¹/₁₀ section

Step-by-step explanation:

Given:

Total number of sections filled = 3¹/₂ = 7 / 2 sections

Number of fraction parents watching play = 3/5

Find:

Fraction[Total number of sections filled filled with parents]

Computation:

Fraction[Total number of sections filled filled with parents] = Total number of sections filled x Number of fraction parents watching play

Fraction[Total number of sections filled filled with parents] = [7/2] x [3/5]

Fraction[Total number of sections filled filled with parents] = 21 / 10 sections

Fraction[Total number of sections filled filled with parents] = 2¹/₁₀ section

5 0
3 years ago
Help please and thank you (is also my bday haha)
Marysya12 [62]

Answer:

the center point of the cross in the middle

Step-by-step explanation:

I forgot how to explain it, but im 99.99% sure thats the right answer. also, happy birthday

5 0
3 years ago
What is the measure of angle A'OB'?
Morgarella [4.7K]

Answer:

79° is the measure of the required angle

since it is the vertically opposite angle of AOB.

6 0
3 years ago
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