Answer:
The answer is 60 dollars, that's what I got
Estimate the sale price of the item.
30% off a bike for $432.43
Answer:
129.73
Step-by-step explanation:
432.43x30%=129.73
I need help asap! This is a math pearson.
Answer:
2.4x105
Step-by-step explanation:
D
Help
btw it says for not fo lol
Answer:
ada apa dekkkkkkkkkkbahahajaiaAnswer: quadrilateral , parallelogram,square
Step-by-step explanation:
hopes this helps :)
Evaluate -29 - X
when x = 6
Answer:
wouldn't that just be -35?
Step-by-step explanation:
you just have to do -29-6
PLEASE HELP Review the equation, then complete the following. f(x)=1/x-4, g(x)=4x+1/x Use composition to prove whether or not the functions are inverses of each other. Express the domain of the compositions using interval notation.
Answer:A. Yes, they are inverse of each other.
B. Domain and range of the compositions is .
Step-by-step explanation:
A. We have, and .
Now, 'when two functions f and g are inverses of each other, they satisfy the property '.
So, we have,
Thus, we get for the given function f and g, .
Hence, they are inverse of each other.
B. Now, as we have,
That is, the composition of the functions is equal to the identity function.
Thus, the domain and range are the set of all real numbers respectively.
So, in the interval notation, we have,
Domain and range of the compositions is .
how to solve this one
A dotted line is not included in the solution so there is no equal sign.
The blue area is to the right of the dotted line so the solution is >
The line crosses the x axis at -2
The answer is : x-y > -2
Step 3: Equations and Inequalities Unit Test
6. Solve for j.
j - 18 = 43
Answer:
j = 61
Step-by-step explanation:
j - 18 = 61
Step One: Add your addend and your total together.
18 + 43 = 61
Step Two/Check: Subtract your original total with one of your original addend to get the second original addend you had before.
61 - 18 = 43
Answer:
j = 61
You are making curtains for your little sister's dollhouse. There are 24 windows on the dollhouse and each
needs 3.75 inches of fabric for curtains. How much fabric will you need?
(please help I only have a couple of minutes)
Answer:
90 inches
Step-by-step explanation:
24 x 3.75 which is the same as 24 x 3 3/4 which is the same as
24 x 15/4 = 6 x 15 = 90
Hi! Can someone help me?
3-x divide by 3/5; x=1/4
find the value of x 12.5, 12, 15
Answer:
Find the value of x for the given expression: 10x = 50 · Find the value of x for 15 + x = 30 · Find the value of x for the given equation 12 + 2x + 18 = 10.
Step-by-step explanation:
Please Jesus God this is so important
Answer:
c
Step-by-step explanation:
The Earth has a diameter
of 7,917.5 miles. What is
the distance a plane
would have to fly if it
could fly around the entire
equator?
Answer:
L = 24,873.6 miles
Step-by-step explanation:
Length of the Circumference
Given a circle of radius r, the length of the circumference, or line surrounding the shape is:
[tex]L =2\pi\cdot r[/tex]
The Earth has a diameter of 7,917.5 miles. The radius is half the diameter:
r=7,917.5/2=3,958.75 miles
Assuming a plane flies around the equator at ground level, the distance it would travel is:
[tex]L =2\pi\cdot 3,958.75\ miles[/tex]
L = 24,873.6 miles
What is the answer to 9+10?
Answer:
19
Step-by-step explanation:
I used my fingers and toes
Becky is using the expression 2z + 3 to represent the number of chairs in her classroom. There are twice as many chairs as tables, and there are three extra chairs in the back. What does z represent?
The number of chairs.
The number of tables.
The number of chairs at tables.
The number of chairs and tables.
Answer:
The number of chairs
Step-by-step explanation:
The equation is 2z + 3
2 ( = multiply by)
z ( # of chairs)
+3 ( the 3 extra chairs in the back)
Answer:
The number of tables
Step-by-step explanation:
Sens there is twice as many chairs as tables, the number 2 represents the chairs. The 3 represents the 3 extra chairs in the back. so the only logical object to represent z is the number of tables.
Solve for m and q:
m+ 2 = q - 4
5m - 33 = q+1
25 points What is the equation for the line in slope-intercept form
Answer:
y=8x
Step-by-step explanation:
x=1 y= 8
x=2 y=16
8=m+b
16=2m+b
m=8
y=8x
40 divided by 28 but I need the answer in decimal form
Answer:
1.42857142857
Step-by-step explanation:
Answer: 1.428571 what is underlined is what repeats
Step-by-step explanation:
Solve the simultaneous equations
x + 5y = 16
x + 3y = 10
Answer: x=1 and y=3
Step-by-step explanation: hope this help
The solution of the linear equations x + 5y = 16 and x + 3y = 10 will be (1, 3).
What is the solution to the equation?The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.
The linear equations are given below.
x + 5y = 16 ...1
x + 3y = 10 ...2
Subtract equation 2 from equation 1, then we have
x + 5y - x - 3y = 16 - 10
2y = 6
y = 3
Then the value of the variable 'x' will be given as,
x + 5(3) = 16
x + 15 = 16
x = 1
The solution of the linear equations x + 5y = 16 and x + 3y = 10 will be (1, 3).
More about the solution of the equation link is given below.
https://brainly.com/question/545403
#SPJ2
which table represents a linear function?
The product of 3 and a number equals the sum of 16 and a number.
Answer:
The numbers can be either -8,-7,-6, or 6, 7, 8.
n(n−1)(n+1)=16(n−1+n+n+1)
⟹n(n2−1)=16×3n
⟹n(n2−1)n=48nn
⟹(n2−1)−48=48−48
⟹n2−49=0
⟶(n−7)(n+7)=0
n can be 7 or −7 , so the numbers can be either −8,−7,−6
Or
6,7,8
Step-by-step explanation:
A company is designing a new cylindrical water bottle. The volume of the bottle will be 99 cm³. The height of the water bottle is 7.8 cm what is the radius of the water bottle. Use 3.14 for
Answer:
2.08
Step-by-step explanation:
99/7.8=13.56
13.56/3.14=4.32
the square root of 4.32 is 2.08
Write the equation of the
parabola that has x-intercepts of
(1,0) and (5,0) in standard form.
Answer:
y = x² - 6x +5
Step-by-step explanation:
(x -1)(x-5) = y
x² - 5x - x + 5 = y
x² - 6x +5 = y
I feel like this is simple but i just forgot
Answer:
Probably d but im d u mb
Step-by-step explanation:
Long distance phone rate 15 cents per minute. A call cost $1.05. How long was the call
Answer:
7
Step-by-step explanation:
$1.05 is 105 cents 105/15=7
Is the following relation a function?
Answer:
no
Step-by-step explanation:
the x value (-1) repeats therefore it ain't a function
Plz help due tomorrow
Answer:
Step-by-step explanation:
8a + 16c
8(a + 2c)
answer is C
Part B
8(-5) + 16(-1)
-40 - 16 = -56
Answer:
PART A: 8(a + 2c)
PART B: -56
Step-by-step explanation:
PART A:
8a + 16c
8(a) + 8(2c)
8(a + 2c)
PART B:
8a + 16c
if a = -5, and c = -1,
8(-5) + 16(-1)
-40 + -16
= -56
1) Dado o extrato bancário, marque a opção correta: *
1 ponto

a) O saldo depois do cheque nº 1 é de R$ -100,00.
b) Depois do depósito realizado de R$ 250,00 o saldo é R$ 550,00.
c) O saldo final é R$ 100,00 negativo.
d) Depois do saque de R$ 600,00 o saldo ficou positivo.
2) Dado a pirâmide abaixo, marque a opção incorreta *
1 ponto

a) A soma dos três números da linha de baixo da pirâmide é +4.
b) O número A que está faltando é +22.
c) O número B vale +4.
d) A soma entre A e B é 18.
A resposta correta é a letra c
Traci is t years old her brother lee is 5 years younger than she is write an expression to represent lee's age
Answer:
t - 5
Step-by-step explanation:
t is how old Traci is. To find an age that is 5 years younger than her you would have to do t - 5.
Use the number line below to answer the question which statement about the location of point G on the number line is true??
Can someone help me please ? I’m struggling. Lol
Answer:
C
PLZ MARK AS BRAINLIEST
PLEASE HELP!!!
Henry has a bag of marbles. The bag contains 4 red marbles, 2 blue
marbles, 3 green marbles, and 1 yellow marbles. She will randomly select two marbles from
the bag one at a time without replacement What is the probability that Henry will select a
blue marble first and then a yellow marble?