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podryga [215]
3 years ago
5

1. Find the slope of a line passing though the points. Write the formula and indicate

Mathematics
1 answer:
Sergio [31]3 years ago
6 0

Answer:

The answer is 3/5

Step-by-step explanation:

try math caculators to help you with these questions thats where i go the solution from.

-Best of luck

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Is 2 8/9 equivalent to 3 1/6?
Zielflug [23.3K]

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No

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What is the inverse of [tex] x^{2} -2?
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Assuming you want the inverse of f(x)=x²-2,

f(x)=x²-2
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y=x²-2
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replace y with f⁻¹(x)
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the inverse is √(x+2)
8 0
3 years ago
There are40 yellow and blue in a bag.there are 4 times as many blue marble as yellow marbles. how many yellow marbles are there?
Elodia [21]
4 units = blue
1 unit = yellow

total: 5 units = 40

1 unit = 40 ÷ 5 = 8

yellow: 8
blue: 8×4 = 32
7 0
3 years ago
What is the slope of the line passing through the point (2,-1) and the origin?​
Elis [28]

Answer:

y = - 1/2x

Step-by-step explanation:

8 0
3 years ago
Small notebooks cost $3.50 and large notebooks cost $5.00. She needs to buy 31 notebooks, and she has $134 to spend. How many sm
Darina [25.2K]

Let's assume

number of small notebooks =x

number of large notebooks =y

we are given

total number of notebooks =31

so, we get

x+y=31

now, we can solve for y

y=31-x

we have

Small notebooks cost $3.50 and large notebooks cost $5.00

she has $134 to spend

so, we get

3.50x+5y=134

now, we can plug y

3.50x+5(31-x)=134

3.50x+5*31-5x=134

-1.5x+155=134

-1.5x+155-155=134-155

x=14

now, we can find y

y=31-14

y=17

so,

number of small notebooks is 14

number of large notebooks is 17.............Answer


6 0
3 years ago
Read 2 more answers
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