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Greeley [361]
2 years ago
13

Write the equation of a line with a slope of 3 and a y-intercept of 1​

Mathematics
1 answer:
slega [8]2 years ago
8 0

Answer:

y=3x+1

Step-by-step explanation:

Your equation should start off as y=mx+b. You must solve for m and b, although they already give you m and b. m is the slope, which here is 3 and your y is 1. Making your equation, y=3x+1.

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What is 2+21*13-45+12*67
sleet_krkn [62]

Answer:

1034

Step-by-step explanation:

6 0
2 years ago
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Seascapes rent small fishing boats for a day-long fishing trips. each boat can carry only 1200 lb of people and gear for safety
solmaris [256]

A. We are given that each person weighs 150 lb, each gear per person weighs 10 lb, and a total of 200 pounds of gear for the boat itself.

Since each person only carries one gear, therefore total weight per person in 160 lb (weight of person + weight of gear).

So let us say that x is the number of persons, the inequality equation is:

 

160 x + 200 ≤ 1200

 

 

B. There are three groups that wish to rent the boat.

> Solve the inequality equation when x = 4

160 (4) + 200 ≤ 1200

840 ≤ 1200           (TRUE)

 

> Solve the inequality equation when x = 5

160 (5) + 200 ≤ 1200

1000 ≤ 1200         (TRUE)

 

> Solve the inequality equation when x = 8

160 (8) + 200 ≤ 1200

1480 ≤ 1200         (FALSE)

 

So only the 4 people group and 5 people group can safely run the boat.

 

 

C. Find the maximum number of people that may safely use the boat, solve for x:

 

160 x + 200 ≤ 1200

160 x ≤ 1000

x ≤ 6.25

 

Therefore the maximum number of people that can safely use the boat is 6 people.

3 0
3 years ago
The quotient of m2 – 9 divided by m-3 is<br> a) m-3 b) m+3 c) m
DaniilM [7]

Answer:m+3

Step-by-step explanation:

4 0
3 years ago
What’s is the solution to the system of equations graphed below?
deff fn [24]

Answer:

(3, -2)

Step-by-step explanation:

It is where the two lines on the graph intersect.

6 0
3 years ago
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One ninth of the students on Mr. becks class list red as their favorite color twice as many students call blue and three times a
gayaneshka [121]
1/9 times 2 = 2/9 (2/9 students favorite color is blue)
1/9 times 3 = 3/9 (3/9 students favorite color is pink)
1/9 + 2/9 + 3/9 = 6/9 (this leaves 3/9 of students left that like green)

3/9 + 3/9 = 6/9

Answer:
Therefore 6/9 of students like pink and green
4 0
2 years ago
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