Mathematics College

Find the slope of a line that passes through the points (8, 7) and (-8,
-1).

Answers

Answer 1

Answer:

m = 1/2

Step-by-step explanation:

Related Questions

need these 2 questions answer fast pls

Answers

Answer:

4a) The sides are not scaled up equally for the sides. Plus, B is not a right triangle since it does not satisfy the pythogorean theorem.

4b) 6, 8, 10

write the word sentence as an quotation:
the sum of the number k and 5 is 11

Answers

Answer:

k+5=11

Step-by-step explanation:

Answer:

k=6

Step-by-step explanation:

k+5=11 (this is an algebraic expression)

k=11-5 (you move 5 to the left)

k=6

This is a question my friend asked me help

Cranberry juice is made with a 16:3:1 ratio of water:sugar:cranberries. How much water, in gallons, is needed in order to make three gallons of cranberry juice? Express your answer as a common fraction.

Answers

Answer:

12 / 5 gallons

Step-by-step explanation:

-3 - 4x - 2(1 + 3x) = 1 - 2x + 2

Answers

Answer:

x = -1

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

BracketsParenthesisExponentsMultiplicationDivisionAdditionSubtractionLeft to Right  

Equality Properties

Multiplication Property of EqualityDivision Property of EqualityAddition Property of EqualitySubtraction Property of Equality

Distributive Property

Algebra I

Terms/CoefficientsFactoring

Step-by-step explanation:

Step 1: Define

-3 - 4x - 2(1 + 3x) = 1 - 2x + 2

Step 2: Solve for x

[Addition] Combine like terms:                                                                      -3 - 4x - 2(1 + 3x) = -2x + 3[Addition Property of Equality] Add 3 on both sides:                                  -4x - 2(1 + 3x) = -2x + 6[Addition Property of Equality] Add 4x on both sides:                                -2(1 + 3x) = 2x + 6Factor GCF:                                                                                                     -2(1 + 3x) = 2(x + 3)[Division Property of Equality] Divide -2 on both sides:                                1 + 3x = -(x + 3)[Distributive Property] Distribute negative:                                                    1 + 3x = -x - 3[Addition Property of Equality] Add x on both sides:                                    1 + 4x = -3[Subtraction Property of Equality] Subtract 1 on both sides:                       4x = -4[Division Property of Equality] Divide 4 on both sides:                                x = -1

I need help with this question ​

Answers

A: -5,-4
B: -5,0
C: 5,0
D: 5,-4

True or False: Cold air is more dense than warm air, causing it to sink and hover near the ground.

Group of answer choices

False

True

Answers

Answer:

True! :)

Step-by-step explanation:

What do I do for this

Answers

Answer:

its 7 or B.

Step-by-step explanation:

7 is the number being repeated the most (dunno if that makes sense so the mode is the most common number in a data set.)

look at the picture nd hurry please it needs to be done by 3 I have to do reading too!

Answers

Answer:

First one

Step-by-step explanation:

Even numbers

2 is tossed 10 times

4 is tossed 10 times

6 is tossed 9 times

10 + 10 + 9 = 29

Odd numbers

1 is tossed 8 times

3 is tossed 6 times

5 is toosed 7 times

8 + 6 + 7 = 21

Question 6 of 10
Which of the following appear in the diagram below?
Check all that apply.
zd
ОА. Иму
B. Y
I C. ZXYZ
OD. ZYXZ
SUBMIT
PREVIOUS

Answers

mooooooon 83 zd.............

Answer:

83 dz

Step-by-step explanation:

yeahlets bbzkalaamN

2x=11 need the answer plss

Answers

Answer:

x=11/2 = 5 1/2

Step-by-step explanation:

Answer:

5.5 =x

Step-by-step explanation:

2x=11

1. Start by dividing by ten since its a even number

2. Then you'll get 5

3. With the last number you'll divide it that'll end up with

.5

4. Just combine both 5 and .5 and you'll get your answers 5.5

A rectangle has an area of 54 square inches and a length of 6 in what is the width in inches of the rectangle?​

Answers

[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the Concept of the Areas and Volumes.

We know that, Area of a Rectangle = length * Width.

Since,here Length = 6 inch and Area = 54 square inches,

==> Width = Area / length

==> Width = 54/6

=> Width = 9 inches.

Hence the width of the rectangle is 9 inches.

Complete the equation of the line through (-10.-7) and (5.9).


15 POINTS PLEASE

Answers

Answer:

y=16/15x-11/3

Step-by-step explanation:

(9--7)/(5--10)

slope = 16/15

y=16/15(x)+b

-9=(16/15)(-5)+b

b=-11/3

What is the slope of a line perpendicular to the line whose equation is
X+ 3y = –15. Fully simplify your answer.
PLEASEE help 10 points?

Answers

Answer:

3

Step-by-step explanation:

Write The Equation on the line.​

Answers

Answer:

Check pdf

Step-by-step explanation:

The equation is :-y=-2/3x-4 ( co - ordinates are (-6,0) , (0,-4) )

Omar deposited $4000 into an account with 3.3% interest, compounded semiannually. Assuming that no withdrawals are made, how much will he have in the account after 5 years? Do not round any intermediate computations, and round your answer to the nearest cent.

Answers

Answer:

4711.22

Step-by-step explanation:

[tex]A=P(1+\frac{r}{n} )^{nt}\\\\A=4000(1+\frac{0.033}{2}) ^{2*5}\\\\A=4711.22[/tex]

Two families went to Rollercoaster World. The Garcia family paid $170 for 3 children and 2 adults. The McGruder family paid $360 for 4 children and 6 adults.

If x is the price of a child’s ticket in dollars and y is the price of an adult’s ticket in dollars, write a system of equations the models this situation.

Answers

Answer:

3x +2y  =170  ---equation 1

4x +6y  =360 ---equation 2

Price of child 's ticket =$30

price of an adult’s ticket  =$40

Step-by-step explanation:

Let x represent  the price of a child’s ticket in dollars

and y represent  the price of an adult’s ticket in dollars

Such that

3 children and 2 adults for the cost of $170 be represented as

3x +2y  =170  ---equation 1

4 children and 6 adults for the cost of $360 be represented as

4x +6y  =360 ---equation 2

3x +2y  =170  ---equation 1

4x +6y  =360 ---equation 2

bY Elimination method  Multiplying equation 1 by 4 and equation 2 by 3

12x+8y =680---equation 3

12x +18y =1080---equation 4

Subtracting equation 3 from 4

10 y=400

y =400/10

y=40

Puting the value of y=40 in equation 1 to foind x

3x +2y  =170  

3x+2 x 40=  170

3x+80 =170

3x=170-80

3x=90

x=90/3=30

Price of child 's ticket =$30

price of an adult’s ticket  =$40

600 students attend Ridgewood Junior High School. 10% of students bring their lunch to school everyday. How many students brought their lunch to school on Thursday?

Answers

Answer:

60

Step-by-step explanation:

10% of 600 is 60

Answer= 60

10% of 600
10 ÷ 100 = 0.1
0.1 x 600 = 60

( 3 + 1/2/) x 14= Thanks for the assistance......

Answers

Answer:

49

Step-by-step explanation:

3+1/2= 3.5

3.5 x 14= 49

hope I helped. :)

cost of 4 dozen bananas is rupees 180 how many bananas can be purchased for rupees 30 unto ​

Answers

Answer:

8 bananas

Step-by-step explanation:

4 dozen is equal to 48 and 180 divided by 48 is 3.75 then 30 divided by 3.75 is 8

57. J(0,5), K(0, 0), L(-2, 0), P(4,8), Q(4,3), R(6, 3)



and


59. J(-6, -3), K(1, 5), L(2, -2), P(2, -11), Q(5, -4), R(10, -10)

Answers

Answer:

what you need

Step-by-step explanation:

sbbrma asks dmahh aos. Dan doss TNT saobe Dan dndjd f fjdhej f coapshf f xkslshd d xls HD x jams fnf

Imogene's car traveled 504 mi averaging a certain speed. If the car had gone 9 mph faster, the trip would have taken 1 hour less. Find the average speed.
The average speed of the car was mph.

Answers

The answer is 6.3782

Help pls! Need by 2 pm est time. Just do number 2 pls

Answers

7

Step-by-step explanation:

10.9-3.7 = 7.2

Therefore, 7 is the best estimate.


A baby girl weighed 6 pounds at birth and 8
pounds one month later. How many ounces
did the baby gain in her first month of life?
A. 16 ounces
В.
64 ounces
C. 32 ounces
D. 48 ounces

Answers

The answer is c 32 ounces

Answer: C

Step-by-step explanation:

1 pound is equivalent to 16 ounces. She earned 2 pounds in 1 month, meaning that you have to multiply 16 times 2, which gives 32 ounces. Hope this can help you! Have a great day/night!

PLEASEEEEEEEEEEEEEEE HELPPP

Answers

Answer:

88, A

Step-by-step explanation:

16 x 4 = 64

3 x 8 = 24

64+24 = 88


Find the range for the measure of the third side of a triangle given the measures 5 and 9 for two of its sides.

Answers

the answer is 4.....

Which ones are correct?

Answers

Answer:

a and c

Step-by-step explanation:

Which equation represents a line with slope -1/2
that passes through (-3, 4) ?

Answers

Answer:

y=-1/2x+5/2

Step-by-step explanation:

y-4=-1/2(x-(-3))

y-4=-1/2(x+3)

y-4=-1/2x-3/2

y=-1/2x-3/2+4

y=-1/2x+5/2

2 points
7) My savings account increases in value by 4% every year. I started with
$10,000. Which of the following equations can be used to represent the
value of my account over time. *
f(x) = 10000(0.04)^x
f(x) = 10000(1 -0.04)^x
Of(x) = 10000(1.04)^x
O f(x) = 10000(0.96)*x

Answers

Answer: 10000(1.04)^x

Step-by-step explanation: every year your interest increases 4%

And you get multiplier 1.04. After first year you have 10400 and next year you multiply it by 1.04 again.



Evaluate:
UV
2
if u=4 and v=3

Answers

The answer would be 1 1/2 (one and one half)

Write as a square of a binomial

4.8xy+36y^2+0.16x^2

Answers

Rearrange 0.16x^2+4.8xy+36y^2
Take 4 out 4(0.04x^2+1.2xy+9y^2)
Now its a square 4(0.2x+3y)^2
If we multiply it out
0.04x^2+0.6xy+0.6xy+9y^2
0.04x^2+1.2xy+9y^2

Answer:

(6y+0.4x)^2

Step-by-step explanation:

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