Answer:
$7.89
Step-by-step explanation:
divide the cost by the amount
3. Multiply (2x - 3) by (x2 - 2x + 1)
a. 2x3+ 7x2 - 8x + 3
b. 2x3- 7x2 + 8x - 3
c. X+ 7x2 - 6x + 3
d. 3x - 7x2 + 8x - 3
Answer:
B.2[tex]x^3[/tex] - 7[tex]x^2[/tex] + 8x -3
Step-by-step explanation:
To multiply a binomial (2 terms) by a trinomial (3 terms):
Multiply the first term of the binomial by the each term of the trinomial.
Multiply the second term of the binomial by each term of the trinomial.
Combine the expressions and simplify.
(2x-3)*([tex]x^2[/tex]-2x+1)
(2x * [tex]x^2[/tex]) + (2x * -2x) + (2x * 1)
(2[tex]x^3[/tex]) + (-4[tex]x^2[/tex]) + (2x)
(2x-3) * ([tex]x^2[/tex]-2x+1)
(-3 * [tex]x^2[/tex]) + (-3 * -2x) + (-3 * 1)
(-3[tex]x^2[/tex]) + (6x) + (-3)
[2[tex]x^3[/tex] + -4[tex]x^2[/tex] + 2x] + [-3[tex]x^2[/tex] + 6x + -3]
2[tex]x^3[/tex] - 7[tex]x^2[/tex] + 8x -3
give me brainliest please
For each line highlight the point with coordinaates 1,k
Answer:
The answer is A
Step-by-step explanation:
Jaclyn started the week with $284.28 in her checking
account. She withdraws $40 from the ATM, writes a
check for $48.39 for groceries. She also uses her
debit card at the gas station, spending $30.27 to fill
her car with gas. How much does Jaclyn have left in
her checking account?
de
Answer:
$165.62
Step-by-step explanation:
284.28-40-48.39-30.27=165.62
Answer:
She has 165.62$ left
Step-by-step explanation:
You just subtract all the numbers from her amount at the beginning lols
what is the vertical change from point A to point B ?
What is the horizontal change to point A to point B?
Answer:
Vertical change= 1
Horizontal change= 2
Rate of change= 1/2
Step-by-step explanation:
The vertical change is how many units you go up on the triangle and the horizontal change is how many units you go left or right on the triangle. The rate of change is the vertical change over the horizontal change. So that is why 1/2 is the rate of change. Have a great day!
Answer:
4
Step-by-step explanation:
what is the constant
Answer:
I have no clue but whatever it is it is
Step-by-step explanation:
puebes the knife go chop chop chop
How do I graph the line y = -2/3x + 3
Answer:
From (0,3) you go down 2 point then go right 3 points
Ming earns $35 washing 7 windows. At this rate, how much does Ming earn washing 8 windows?
Answer:
40
Step-by-step explanation:
35 divided by 7 = 5
5x8 =40
NEED HELP ASAP!
In this geometric sequence, what is the common ratio?
104, -52, 26, -13, ...
1/2
2
-1/2
-2
Answer:
the third one: -1/2
Step-by-step explanation:
if you multiply 104 by -1/2 you get -52, and so on the pattern will continue
Answer:
C. -1/2.
Step-by-step explanation:
Common ratio = -52/104 = 28/-52 = -13/26 = -1/2.
I NEED HELP ON THIS TOOO!!! IMPORTANT!!!! EMERGENCY!!!!!
Answer:
$ 2188
Step-by-step explanation:
12.5%*17500=(12.5/100)*17500=12.5*175=2188
b-2/9 = 4/2
Help me out plz :)
Answer: 20/9
or 2 2/9
Step-by-step explanation:
Write an equation of the line that passes through (0, 3) and (−5, 2.5)
Answer:
y=.1x+3 I think that is the answer
Answer:
y=0.1x+3
Step-by-step explanation:
The slope is 0.1, (Y2-Y1/X2-X1) --> (2.5-3)/(-5-0)= -0.5/-5=0.1
The y-intercept is 3
y=0.1x+3
what is -40+7r=-5(8+5r)
Answer:
r= -40/9 or r=-4 4/9
Step-by-step explanation:
You're welcome :)
Rounded to the nearest whole number, approximately how many inches is 8.39 kilometers?
A.
21,311 inches
B.
33,018 inches
C.
213,106 inches
D.
330,180 inches
Answer:
D. 330,180 Maybe?
Step-by-step explanation:
8.39 Kilometers = 330314.961 Inches
I rounded to 330,315
Hey im helping my lil sis but before i answer it i wanna make sure im right so do any of u have a answer??
Answer:
Correct.
Step-by-step explanation:
Those points are plotted correctly.
Hope this helps :D Please hit the crown :D
Which is the best estimate of 11 and one-fifth divided by 2 and three-fourths?
Answer:
4 should be the answer to the question
Answer:
11 1/5 divided by 2 3/4:
11 1/5 is a bit less than 12, and 2 3/4 is a bit less than 3
The answer, therefore, should be fairly close to 12 ÷ 3
12 ÷ 3 is 4
Answer is 4
Step-by-step explanation:
three-quarters of a number is 15. what is four fifths on the number
Answer:
12
Step-by-step explanation:
please help asap!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
w= -12
Step-by-step explanation:
okay I understood it now. Here you go.
You’re welcome :)
Answer:
w= -12
Step-by-step explanation:
x both sides by 24
4w + 15 + -33
move the constant to the right and change its sign
4w= -33 -15
calculate the difference ...
4w = -48
divide both sides by 4
w= -12
I LIKE YOUR CUT G!!!
Answer:
thx:)
Step-by-step explanation:
Answer:
oof
Step-by-step explanation:
Whats the answer I will give brainliest, thanks, and five star
Answer:
1st
Step-by-step explanation:
Answer:
I'm pretty positive the answer is A. -0.8x+4.8y+16
Step-by-step explanation:
Help what’s the answer to number 1 &2
Answer:
the first one is C
seconde is D
Answer:
3) a
4) c
Step-by-step explanation:
hope this helps!! :)
The scale factor of the blueprint of a front door to the actual front door is 0.04. The area of the actual front door is 36 ft2 .
What is the area of the front door on the blueprint?
0.0576 ft2
0.04 ft2
0.576 ft2
1.44 ft2
Answer:
0.0576 ft2
Step-by-step explanation:
If the scale factor between a front door's blueprint and the actual front door is 0,04 The front door's actual area is 36 ft2, while its area on the blueprint will be 1.44 ft².
What is a scale factor?The ratio among comparable dimensions of an object and a model with that object is known as an exponent in algebra. The replica will be larger if the scale factor is a whole number. The duplicate will be lowered if the step size is a fraction.
It is given that, the scale factor of the blueprint of a front door to the actual front door is 0.04. The area of the actual front door is 36 ft².
Scale factor =Area of the new shape ÷ Area of the original shape
0.04= Area of the front door on the blueprint÷36 ft²
Area of the front door on the blueprint=0.04×36
Area of the front door on the blueprint=1.44 ft²
Thus, if the scale factor between a front door's blueprint and the actual front door is 0,04 The front door's actual area is 36 ft2, while its area on the blueprint will be 1.44 ft².
Learn more about the scale factor here:
brainly.com/question/22312172
#SPJ2
what does x = ? need help with the pythagorean theorem
Answer:
x = 13
Step-by-step explanation:
x = hypotenuse which is c in the Pythagorean theorem
c = √a^2 + b^2
c = √12^2 + 5^2
c = 13
Help plz plz plz plz
Answer:
0.6
hope this helps ^^
I also hope you get s good grade!
Find each side length.
у
х
45
3
Ox= 3, y = 32
Ox=3V2, y=32
x = 3/2 y=3
x = 3, y = 6/2
confused, i forgot how to do this
Answer:
a) x = 5b) x = 4Step-by-step explanation:
a)
4x - 3 = 2x + 7
4x - 2x = 7 + 3
2x = 10
x = 10 / 2
x = 5
b)
2x + 6 = 7x - 14
6 + 14 = 7x - 2x
20 = 5x
x = 20 / 5
x = 4
the median salary for new york yankees in 2008 was $1.875,000. assuming a 160 games season, express this salary in dollars per game
Answer: 11718.75 I think.
Answer:
$11,718.75
Step-by-step explanation:
If $1,875,000 is the median salary, it means that was the top salary for all the 160 games
So, the answer is simply given by:
$ (1,875,000/160)
= $11,718.75
Does anyone know the correct answer?
Answer:
6
Step-by-step explanation:
Please help please :)
The answer is 1/2 or 0.5
i multiplied 0.2 by 2.5
Brainliest plz!
Could yall answer these in need to finish it in 7mins
Answer:
[tex] - 6 \\ - 9 \\ 6 \\ 42 \\ - 30 \\ 4 \\ - 6 \\ - 14[/tex]
Answer:
look below
Step-by-step explanation:
- have you already answered this
An equation is shown below. 2/3 (9x – 6) = 4x + 10 What is the value of x that makes the equation true?
Answer:
7
Step-by-step explanation: