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Annette [7]
3 years ago
12

3) Slope = 4, passing through (-1,5) Slope

Mathematics
2 answers:
Nonamiya [84]3 years ago
7 0
Be more specific boo xxo
Tanzania [10]3 years ago
3 0
4x +y-21=o
explanation using point grade formula y
1
)
=
m
(
x
−
x
1
)

where
(
x
1
,
y
1
)
is
(
4
,
5
)
(
y
−
5
)
=
−
4
(
x
−
4
)

y
−
5
=
−
4
x
+
16

4
x
+
y
−
21
=
0
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What is the value of p if the line that passes through (2,-4) and (p,8) has a slope of 1/2? ​
Irina18 [472]

Answer:

Step-by-step explanation:

(2,-4)....x1= 2 and y1 = -4

(p,8).....x2 = p and y2 = 8

slope(m) = 1/2

now use the slope formula (y2 - y1) / (x2 - x1) and sub in what we know...

slope(m) = (y2 - y1) / (x2- x1)

1 / 2 = (8 - (-4) / (p - 2)

1 / 2 = (8 + 4) / (p - 2)

1/2 = 12 / (p - 2) .....now multiply both sides by (p - 2)

1/2(p - 2) = 12

1/2p - 1 = 12

1/2p = 12 + 1

1/2p = 13

p = 13 / (1/2)

p = 13 * 2/1

p = 26

so the value of p is 26

6 0
4 years ago
Eli is buying a townhouse that costs $276,650. He has $28,000 in savings and earns $4,475 a month. Eli would like to spend no mo
lutik1710 [3]

Answer:

<em><u>The answer is</u></em>: <u>a. 30 year FHA, 3.5% down at a fixed rate of 6.5%.</u>

<u />

Step-by-step explanation:

If Eli wants to pay as little as possible, and we start with a 30-year mortgage, among the percentages that must be paid, <u>the lowest is 3.5%</u>, in terms of the fixed rate, <u>the lowest is 5%</u>, but if we see the amount of <u>30 years, it is 10%</u>, so although the fixed rate of <u>6.5% is higher than that of 5%, the payment is only made once</u>, and the difference is not so much compared to 10% for 30 years.

<em><u>The answer is</u></em>: <u>a. 30 year FHA, 3.5% down at a fixed rate of 6.5%.</u>

7 0
3 years ago
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In the expression 12a+5, identify. The coefficient
marysya [2.9K]
A coefficient is a number multiplied by a variable.

In this case, our variable is a.
The coefficient is 12.

(PS: The +5 that isn't being multiplied by a variable is called a constant)
5 0
3 years ago
I need help with this I’ll mark you as branliest
Leni [432]

Answer:

y=3x

Step-by-step explanation:

5 0
3 years ago
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Simplifica:<br> - 17 - 13
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