Mathematics College

what is the slope intercept form of 7x-5y=15?​

Answers

Answer 1

Answer:

y=7/5x-3 is the slope intercept form

Related Questions

Solve the inequality x +8 > 3

Answers

Answer:-5

Step-by-step explanation:

I only need help on questions 6 and 7. (Use the congruent figure on top to answer 6 and 7.)

Answers

Answer:

See below.

Step-by-step explanation:

All statements of congruent angles and congruent segments are correct.

A similarity statement can be written ...

Write a similarity statement ...

ABCD ~ HJKL

The reason written in the problem is incorrect. The polygons are similar, not congruent, so you cannot state that they are congruent as a reason for them to be similar.

This is the correct reason:

"The reason as why the two shapes are similar is that each angle A, B, C, D is congruent to each corresponding angle H, J, K, L, respectively, and the lengths of corresponding sides are proportional."

"A similarity ratio is a ratio that compares the lengths of the corresponding sides of two similar polygons. The ratio is written in the same order as the two

polygons."

For the similarity ratio, we use two corresponding sides.

AB = 8; HJ = 12

AB/HJ = 8/12 = 2/3

The similarity ratio of ABCD to HJKL is 2/3.

A baker has 20 pounds of sugar . He uses 3/8 of the sugar to bake cookies . How many pounds does he have left ?

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He will have 19.625 pounds left

What is the simplified form of (-3xy)(5xy-1)?

Answers

Answer:

-15x²y²+3xy

Step-by-step explanation:

((−3x)(y))(5xy−1)

=((−3x)(y))(5xy+−1)

=((−3x)(y))(5xy)+((−3x)(y))(−1)

=−15x²y²+3xy

What is the 10th term in -9,-6,-1,6,15

Answers

Answer:

90

Step-by-step explanation:

This is an increasing sequence, with -9 as its first term. The first increase is +3, then +5, +7, and +9. The differences increase by 2 each time. The sixth term will be 15 + 11, and the seventh would be 15 + 11 + 13. We can follow this pattern to get to the tenth term. 15 + 11 + 13 + 15 + 17 + 19 = 90

please don't just take my points I need help plzzz help me
1. Anakin is saving for a Xbox One. He currently has $165 saved and earns $40 per week doing chores around the house. If an Xbox costs $500 plus 10% sales tax, how long will it take for him to save that amount? Write your answer in a complete sentence.

2. Write an equation in slope-intercept form for the previous scenario. Define the domain and range for Anakin. Graph the equation on the coordinate plane. Circle the point at which he has saved enough to purchase the Xbox.

3. For the following system of equations, complete a table of at least 5 points for each equation, then graph the system on the coordinate plane. Describe the solution. y = -3x + 4 6x + 2y - 8 = 0

4. Solve the following system of equations: y - 3x + 15 = 10 6 - 4x = y

5. Create and solve a system of equations for the following scenario: Luke and Leia are selling hot dogs and hamburgers at a minor league baseball game. At the end of the day they determine they have sold a total of 45 items and earned $195. If hot dogs cost $4 and hamburgers cost $5, how many did they sell of each?

6. Graph the following system of linear inequalities. Identify at least two points in the solution:   y < 5 - 2x x + 5y > -7 ​

Answers

1) 10 weeks. The total will be $550 after tax, and then you subtract what he has already. You’re left with $385 left to have enough. He’ll have a bit more after the 10th week. It will take 10 weeks to save the amount.
Step-by-step explanation:
The price of Xbox one = $500
Sales tax = 10%
The total cost of Xbox one = 500 + (10% × 500 )
= 500 + (0.010 × 500)
= 500 + 50
= $550
Anakin currently has = $165
He earns per week = $40
Let the time (in weeks) will take for him to save the amount be t
165 + (40t) = 550
40t = 550 - 165
40t = 385
t =
t = 9.625 ≈ 10 weeks
It will take 10 weeks to save the amount.

Answer:

10

Step-by-step explanation:

What is the equation of the line?

Answers

y= 1/2x +2 ——— 1/2 is the slope, 2 is the y-intercept

Answer:

So first y intercept

SO the first part where the line hits the Y axis is 2

So the y intercept is 2 Which leaves 2 choices .

Now from that y-intercept or from any point, find the slope by just rising or running till you reach a point which in this case would be

Y=1/2x+2

I have to solve for x

Answers

The 3 angles of a triangle equal 180.

Subtract the bottom 2 angles from 180 and you get 50

So 8x + 2 = 50

Subtract 2 from both sides:

8x = 48

Divide both sides by 8

X = 6

Given: 33 + 6p = 2(p-1) - 3p
Prove: p = -5

Answers

Answer:

Let us prove that p=-5

33+ 6p= 2p-2-3p33+6p= -1p-2 33+7p=-2 7p=-35 p=-5

33 + 6 x -5 = 2(-5 - 1) - 3 x -5

3 = 3

2 1/4 - 1/15














PLEASE HELP MEEEEEEEEEEEEEEEEEEEEEEE

Answers

Answer:

2 11/60

Step-by-step explanation:

15/60 -4/60=11/60

2+11/60=2 11/60

2.05 is the answer I believe

Will mark the brain

Answers

Answer:

ummm c

Step-by-step explanation:

can someone give me 500 pts and 5 brainliest

Answers

Answer:

No -_-

Step-by-step explanation:

wot why??- 0,0

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The length of a photograph of Mr. Lemley playing golf is 1475 inches. If the area
of the photo is 33/20 square inches, what is the width of the photograph? *

Answers

Answer:

1.12 × 10^-3

Step-by-step explanation:

The computation of the width of the photograph is as follows:

As we know that

Area of the rectangle = length × width

33 ÷ 20 square inches = 1475 inches × width

So, the width is

= Length ÷ area

=  1475 inches ÷ (33 ÷ 20 square inches)

= 1.12 × 10^-3

I will give brainiest.

Answers

Answer:

the third one is the answer

The length of a rectangle is 9 yd more than twice the width x. The area is 455 yd?.
Write an equation in terms of x that represents the given relationship.

Answers

Answer:

x * (2x + 9) = 455

Step-by-step explanation:

To express the width in terms of x, given information

x = width

The given information says the length is 9 more than 2 times the width. Length can be expressed in terms of x like this.

2x + 9 = length

The area of a rectangle is length x width, and the given area is 455.

x * (2x + 9) = 455 or 2x^2 + 9x = 455

The equation in terms of x of the area of the rectangle should be [tex]2x^2 + 9x = 455[/tex]

Given that

The length of the rectangle is 9 yards i.e. more than twice the width. i.e.. 2x + 9.And, the width is x.The area is 455 yards.

The area of the rectangle is

= [tex]length \times breadth[/tex]

[tex](2x + 9( (x) =455 \\\\ 2x^2 + 9x = 455[/tex]

Therefore we can conclude that The equation in terms of x of the area of the rectangle should be [tex]2x^2 + 9x = 455[/tex]

Learn more about the rectangle here: brainly.com/question/16167300

Quick help fast pleaseeeeee

Answers

Answer:

No.

Step-by-step explanation:

I am not exactly sure, but you can't divide x and y, which would already make the question null and void. The simplest form would be the form it is in right now.

A test is worth 60 points. Multiple-choice questions are worth 2 points, and
short-answer questions are worth 5 points. If the test has 15 questions, how
many multiple-choice questions are there?
O A. The number of multiple-choice questions minus the number of
short-answer questions is 60.
OB. The number of multiple-choice questions times the number of
short-answer questions is 15.
C. The number of multiple-choice questions plus the number of
short-answer questions is 15.
D. The number of multiple-choice questions plus the number of
short-answer questions is 60

Answers

Answer:

C. The number of multiple-choice questions plus the number of

short-answer questions is 15.

Step-by-step explanation:

This question can be solved using a system of equations.

I am going to say that:

x is the number of multiple-choice questions

y is the number of short-answer questions.

Multiple-choice questions are worth 2 points, and short-answer questions are worth 5 points.

This means that:

[tex]2x + 5y = 60[/tex]

The test has 15 questions.

This means that:

[tex]x + y = 15[/tex].

Which means that option C is the correct answer.

Answer:

C. The number of multiple-choice questions plus the number of short-answer questions is 15.

Step-by-step explanation:

x + y = 15

A 118° sector of a circle has an area of 75 square centimeters. To the nearest centimeter, what is the diameter of the circle?

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i don’t even know .. guess

I really need help on this question

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Answer:

[tex]r = 107 \\ q + s = 180 - 107 \\ = 73 \\ q = 73 \div 2 \\ = 36.5[/tex]

0,2,2,4,?,10,16,26.... which number replaces the question mark in the number pattern shown

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Answer:

6

Step-by-step explanation:

Help pleas! 10 POINTS

Answers

Answer:

B

Step-by-step explanation: rational numbers include negative numbers as well. whole number only contains positive integers.

i need help in this question can someone help me

Answers

A is the answer :))))))

Suppose Anthony Ianni attempted 18 baskets in a basketball game. If the ratio of baskets made to baskets missed is 1:5, how many baskets did Ianni make?

Answers

Answer:

Number of baskets Lanni make = 3 basket

Step-by-step explanation:

Given:

Total attempt = 18 times

Ratio(Basket make : Basket missed) = 1:5

Find:

Number of baskets Lanni make

Computation:

Number of baskets Lanni make = Total attempt x [Basket make ratio]

Number of baskets Lanni make = 18 x [1/(1+5)]

Number of baskets Lanni make = 3 basket

witch expression represents a number 5 times the difference of 6 and 2

Answers

Answer:

i think it is 20

Step-by-step explanation:

6-2=4

4×5=20

Make y the subject of the formula

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Answer:

[tex] y = \frac{w - x^2}{-2z} [/tex]

Step-by-step explanation:

Given:

w = x² - 2yz

Required:

Solve for y

Solution:

[tex] w = x^2 - 2yz [/tex]

Subtract x^2 from not sides

[tex] w - x^2 = - 2yz [/tex]

Divide not sides by -2z

[tex] \frac{w - x^2}{-2z} = \frac{-2yz}{-2z} [/tex]

[tex] \frac{w - x^2}{-2z} = y [/tex]

[tex] y = \frac{w - x^2}{-2z} [/tex]

Which equation best describes the graph

Answers

Answer:

The one you have selected is correct. Its the first one. y= -1/3x + 3

the one you selected is correct y=-1/3+3 because rise over run

I really need help on this so PLS HELP!

Answers

Answer:

1. 63

2. 40%

3. 50

1/3into a percent and a decimal

Answers

Answer:

33% or .33

Step-by-step explanation:

Divide 1/3 = .3333 (repeating). I would round to the nearest hundreths place:

1/3 = .33

For the precentage, multiple 0.33 by 100:

100 * 0.33 = 33%

mr rivas bought a can of paint. he used 3/8 for a bookshelf and 1/4 on a wagon. he has 1/8 of paint left. how much paint did he use to paint a birdhouse.

Answers

6/8 was used
to add fractions they all need the same denominator
3/8
1/4 x1/2= 2/8
1/8

Shawn is placing a fence around a circular garden with 15 foot diameter. How many feet of fencing will Shawn need to buy to enclosed the garden. Use 3.14 for π. Round the answer to the nearest foot


(A) 47 feet

(B) 48 feet

(C) 177 feet

(D) 707 feet

Answers

Answer:

47 feet

Step-by-step explanation:

Shawn is placing a fence around a circular garden with diameter of 15 foot

π = 3.14

Therefore the circumference can he calculated as follows

= π × diameter

= 3.14 × 15

= 47.1 feet

Hence the circumference to the beatesr tenth is 47 feet

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