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Strike441 [17]
2 years ago
5

!URGENT!

Mathematics
1 answer:
gtnhenbr [62]2 years ago
7 0

Answer:

y=4x+19

Step-by-step explanation:

(-5,-1)

-1=4(-5)+b Multiply 4 and -5

-1=-20+b Add 20 to -1

19=b

b=19

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What is 6x+3y=-15 in y-intercept form
iren2701 [21]

Answer:

3y = -6x - 15

Step-by-step explanation:

To put 6x + 3y = -15 into Slope Intercept Form you need to know the formula (y = mx + b) so we know we need to get y on its own side so we can -6x  from both side giving us 3y = -6x +-15 or 3y = -6x - 15 There are many different slope intercept forms for this equation depending on how you get y by its self!

8 0
3 years ago
Read 2 more answers
If a car is 13.5 feet long and there are 3 feet between each car, how many cars can be on a mile section of the highway?
Vikentia [17]

1 mile = 5,280 feet

Car + space = 13.5 + 3 = 16.5 feet

5,280 / 16.5 = 320

Answer: 320 cars

6 0
2 years ago
What is the inverse of h?
Paha777 [63]
H(x) = 6x + 1

turn h(x) into y

y = 6x + 1

switch the x and the y

x = 6y + 1

solve for y

6y = x - 1
y = 1/6x - 1/6
y = 1/6(x - 1)

now stick the inverse notation in for y....h -1(x)

h-1(x) = 1/6(x - 1).....I think I did that right
4 0
3 years ago
A house costs $600 more than twelve times the lot on which it was built. If the lot cost x dollars, what did the house cost?
PSYCHO15rus [73]

Answer:

600 + 12 x dollars I hope this is correct

5 0
3 years ago
Can someone answers this question please master it correctly if it’s corect I will mark you brainliest
Agata [3.3K]

Answer:

15 daffodil bouquets

Step-by-step explanation:

Out of 9 bouquets that are sold, 3 were daffodil bouquets

3/9 = simplify as 1/3

1/3 = x/45              Cross multiply

3x = 45                  Divide 3 on both sides

x = 15

<h3><u><em>Hope this helps!!!</em></u></h3><h3><u><em>\ :) /</em></u></h3>
6 0
3 years ago
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