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3 years ago

What is slope and y-intercept of the graph

Mathematics

1 answer:

satela [25.4K]3 years ago

3 0

Answer:

The equation of any straight line, called a linear equation, can be written as: y = mx + b, where m is the slope of the line and b is the y-intercept. The y-intercept of this line is the value of y at the point where the line crosses the y axis.

Step-by-step explanation:

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Bert is planning to open a savings account that earns 1.6% simple interest yearly. He wants to earn exactly $144 in interest aft

Nina [5.8K]

Answer: $ 3,000

Step-by-step explanation:

I = PTR/100

144 = P X 3 X 1.6/100

14400 = 4.8P

14400/4.8 = P

Therefore P = 3000

5 0

3 years ago

A ticket for a school musical is $12. There is a 5% transaction fee if the ticket is purchased online. What is the total cost of

Anni [7]

So 10% of 12=1.2 divided by

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$12.6 if you pay online

6 0

4 years ago

What is the area of a triangle whose vertices are R(−4, 2) , S(1, 2) , and T(−5, −4) ?

igor_vitrenko [27]

I will solve it using vectors
vector(SR)=(-5,0)
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A = 1/2(30-0)=15 square units

3 0

3 years ago

What is the value of the expression: 4^2 +4^2 +2^2

fgiga [73]

Answer:

Step-by-step explanation:

4^2 = 4 * 4 = 16

2^2 = 2 * 2 = 4

4^2 +4^2 +2^2 = 16 + 16 + 4 = 36

8 0

3 years ago

Read 2 more answers

In a school one-third of all 240 students play soccer. Forty four students play both soccer and basketball and sixty students do

stiv31 [10]

Answer:

100 students play only basketball.

Step-by-step explanation:

We are given the following information in the question:

Total number of students in school = 240

Number of students that play soccer =

$\dfrac{1}{3}\times \text{Total number of students}\\\\=\dfrac{1}{3}\times 240 = 80$

n(S) =80

$n(S\cap B) = 44$

$n(S'\cap B') = 60$

Formula:

$n(S\cup B) = \text{Total} - n(S' \cap B')\\n(S\cup B) = n(S) + n(B) - n(S\cap B)$

Putting the values, we get,

$n(S\cup B) =240-60=180\\n(S\cup B) = 180 = 80 - 44 + n(B)\\n(B) = 180 - 80 + 44= 144$

Thus, 144 students play basketball.

Out of these 144, 44 plays soccer as well.

$\text{Student only playing basketball} = 144 -44 = 100$

Thus, 100 students play only basketball and not soccer.

7 0

4 years ago