Mathematics High School

Write the slope intercept form of the equation of the line through the given point plz

Answers

Answer 1

Answer:

y = 5/2x + 5

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDASEquality Properties

Algebra I

Slope-Intercept Form: y = mx + b

m - slope b - y-intercept

Step-by-step explanation:

Step 1: Define

Slope m = 5/2

Point (-4, -5)

Step 2: Find y-intercept b

Define: y = 5/2x + bSubstitute in point: -5 = 5/2(-4) + bMultiply: -5 = -10 + bIsolate b: 5 = bRewrite: b = 5

Step 3: Write linear equation

y = 5/2x + 5

Related Questions

The length of a rectangle is 99 centimeters. Find all possible values for the width of the rectangle if the perimeter is at least 240 centimeters

Answers

Answer:

So the width should be 21 cm, to have a length of 99 cm and a perimeter of 240 cm.

Step-by-step explanation:

240 = 2(99) + 2x

240 = 198 + 2x

42 = 2x

21 = x

If AB≅DE, BC = EF, and ∠ACB ≅ ∠DFE, then ΔABC ≅ ΔDEF.

Answers

Answer:

false

Step-by-step explanation:

Answer:

false

Step-by-step explanation:

1
A line has a slope of - and passes through point
What is the equation of the line?
oy-- 1 2x + 7/10
O y=-3x+ 1
Oy - - 1 3 x 1
o y = -1 3 x - 4

Answers

Answer:

The answer is y=-1/4x+11/16

Step-by-step explanation:

y-y=m(x-x1)

y-1=-1/4(x-(-5/4))

y-1=-1/4x-5/16

+1 +1

y=-1/4x+11/16

It’s the second one

3x + y = – 7
Solve to find were the two point intercept

Answers

Answer:

Required Answer:-First we need to convert it into y=mx+c form

[tex]{:}\longrightarrow[/tex][tex]\sf 3x+y=-7 [/tex]

[tex]{:}\longrightarrow[/tex][tex]\sf y=-7-3x [/tex]

Now create table using thisTable:-

[tex]\boxed{\begin{array}{|c|c|c|c|} x & 1 & (-1) & 0 \\ y & -10 & (-4) & -7 \end{array}}[/tex]

Hence the intercepts are

[tex]\therefore[/tex][tex]\sf A (1,-10),B(-1,-4),C(0,-7)[/tex]

A retailer was given a trade discount are 15% and cash discount of 6% by the wholesaler. How much did the retailer pay for a good marked price for $3745

Answers

Answer: $2992.26

===================================================

Explanation:

If you're given a 15% discount, then you still have to pay the remaining 85% (because 100% - 15% = 85%)

Rewrite 85% into 0.85

The multiplier for "15% discount" is 0.85

Similarly, the multiplier for a 6% discount is 0.94; note how 100% - 6% = 94% = 0.94

When we have multiple discounts chained together like this we find the product of the multipliers. So we multiply the 0.85 and 0.94 to get

0.85*0.94 = 0.799

After chaining together the two discounts, you will have to pay 79.9% of the original value. This means the overall discount is 20.1%

Take the result of 0.799 and multiply that with the marketed price of $3745 to get the final answer

0.799*3745 = 2,992.255 which rounds to 2,992.26

Which system of equations has no solutions?

Answers

Answer:

The one with the parallel lines

Step-by-step explanation:

A graph with parallel lines has no solution because they never intersect. One solution can not satisfy both lines.

Write an equation of the line that passes through (7,10) and is perpendicular to the line y=1/2x-9

Answers

Answer:

y = − 2x + 24

Marc eats an egg sandwich for breakfast every morning and a big burger for lunch every day. The egg sandwich has a total of 250 calories. If Marc has 5,250 calories for breakfast, how many and lunch for the week in total, how many calories are in one big burger? Develop an equation using a tape diagram. (2 points ) Solve the equation.

Answers

Answer:

Step-by-step explanation:

he ate 21 egg sandwiches

ani earned $3.59 an hour babysitting,and $4 an hour working in the garden last week she baby-sat for 5 hours and worked in the garden for 3 hours. how much more money does she need to buy a game that costs $45

Answers

Answer .15.05

Step-by-step explanation:

(3.59 x 5) + (4 x 3)

17.95 + 12 = 29.95

45 - 29.95 = 15.05

In triangle XYZ, m∠Z > m∠X + m∠Y. Which must be true about △XYZ?

m∠X + m∠Z 90°
∠X and∠Y are complementary
m∠X + m∠Y < 90°

Answers

Answer:

m < X + m < Y < 90

Step-by-step explanation:

For the triangle XYZ, m∠Z > m∠X + m∠Y we see that because the total internal angles of a triangle is 180,m∠X + m∠Y < 90° is a true assertion

Option C is correct

What must be true about triangle XYZ?

Generally, A triangle's major feature is its total internal angles as 180

Therefore

if m∠Z > m∠X + m∠Y this means that m<z must be greater than 90 degrees

This goes to show us that

m<X + m<Y < 90 because as we earlier mentioned the total internal angles of a triangle is 180 .

In conclusion, For the triangle XYZ

m∠X + m∠Y < 90° is a true assertion

Answers

y=3x+6

slope is 3, so y=3x+[unknown].

We insert the point (4,7) into the equation.

7=3*4+[unknown]

7=12+[-5]

so the answer is

y=3x-5

Answer:

y = 3x - 5

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = 3x + 6 ← is in slope- intercept form

with slope m = 3

Parallel lines have equal slopes, thus

y = 3x + c ← is the partial equation

To find c substitute (4, 7) into the partial equation

7 = 12 + c ⇒ c = 7 - 12 = - 5

y = 3x - 5 ← equation of parallel line

HELPPPPPPPPPPPPPP!!!!

Answers

Answer:

its 10

Step-by-step explanation:

Heyyyyy plz help I don’t bite

Answers

Answer:

Wassup, what do you need help on?

Step-by-step explanation:

Answer:

What's ya problem? What do you need help on? hahahah I'm sure you don't bite.

Which ratios form a proportion? Select all that apply.

A.
1620=2835

B.
3515=5624

C.
515=3010

D.
1421=728

E.
1218=4060

Answers

Answeri think e?

Step-by-step explanation:

5(x−4)=15 please help me answer this problem im having a lot of troube

Answers

Answer:

Step-by-step explanation:

The diameter of this beach ball is 12 inches.

Apply the formula for the volume of a sphere to determine how much air it can hold. Use the calculator to multiply by π. Round to the nearest hundredth.

Sphere V = 4/3pi radius^3

How much air can the beach ball hold?

Answers

904.78 is the amount of air it can hold.

Answer:

Arenaita is correct 904.78 is the answer!!!☺️

Step-by-step explanation:

I got it correct the assignment!!!:)

what would the answer to this question be ? 1 - (-1)

Answers

It would be two, hope this helps

the answer would be 2. when your subtracting a negative think of -(- as a +
hope it helps

what is the minimum angle of rotational symmetry for the quadrilateral shown below? 1) 60, 2)90, 3)180, 4)360

Answers

Answer:

360

Step-by-step explanation:

Which equation is the inverse of 2(x - 2)2 = 8(7 + y)?
-2(x - 2)2 = -8(7 + y)
y=4x2-x-6
y=-228+4x
y=2+28+4

it should be y= 3/2x + 2

Rearrange m=p+q and make p as the subject

Answers

Answer:

p=m+q I hope this helps!

Please help or else I’m gonna get in trouble please im scared NOw Help please

Answers

Answer:

[tex]-2(1 - 4x) = 3x + 8\\\\-2 + 8x = 3x + 8\\\\-2 + 5x = 8\\\\5x = -10\\\\x = -2[/tex]

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