Answers
Answer: 2-4= -2
Step-by-step explanation: hope it helps
Answer: (0 + 2) + ( 2 - 4)
Step-by-step explanation:
Related Questions
Enter the equation of the line in slope-intercept form.
The line parallel to y =
5/4x + 8 that passes through (−8, 0).
The equation of the line that passes through (−8, 0) is y = ???
Answers
Answer:
5/4x+10
Step-by-step explanation:
Kyle Jenner gym membership cost $50 to sigh up then charger $3 for each visit.kim wests gym membership costs $30 to Singh up then charge $5 for each visit. At how many visit we'll they have the same amount of money
Answers
Answer:
10 visits
Step-by-step explanation:
50+3x=30+5x
50=30+2x
20=2x
10=x
50+3(10)=80
30+5(10)=80
Write the quadratic function in vertex form.
y = x^2 + 4x + 7
y = (x - 2)^2 + 3
y = (x - 2)^2-3
y = (x + 2)^2 - 3
y =(x + 2)^2 + 3
Answers
Answer:
The answer is
y =(x + 2)^2 + 3
Step-by-step explanation:
(x+2)(x+2)+3
x²+2x+2x+4+3
x²+4x+7
The Drama Club held a car wash to raise money. The equation y = 15x represents the amount of money y club members made for washing x cars. Identify the constant of proportionality.
Answers
Answer:
15
Step-by-step explanation:
Given that:
y = 15x
y = amount of money made by club members made for washing cars
x = number of cars washed
From the equation given ;
Amount made is directly proportional the number of cars washed
Mathematically,
y α x
y = kx
Where k = constant of proportionality
Comparing the given equation with
y = kx
y = 15x
k = 15 = constant of proportionality
Jerry and Jo are making brownies for the bake sale.
Each pan of brownies will be cut into 18 rows with 12 brownies per row.
They plan to make 12 pans of brownies.
Choose Yes or No to tell if the equation shows the number of brownies they will make.
(12 x 18) ~ 12 = b
18 * (2 x 12) = b
18 x 12 = b
12 x (12 * 18) = b
Answers
Answer:
Yes
12 * (12 * 18) = b will give the total number of brownies to be made
Step-by-step explanation:
Here, we want to select which of the equations will give the number of brownies to be made
The total number of brownies is b
For each pan, we have 18 rows , with 12 per row
So the total number of brownies per pan is 12 * 18
Since they are making 12, the total number of brownies b will be;
12 * (12 * 18) = b
7 less than the difference of 12 and 5
Answers
Answer:
the difference of 12 and 5 is 7 so it would be 0
Rewrite the product as a power:
[tex](-a)^{3} b^{3}[/tex]
Answers
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
[tex] { - a}^{3} . {b}^{3} = ( { - a \times b})^{3} = ( { - ab})^{3} \\ [/tex]
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
Select all expressions that are equivalent to 5% of 200.
А 1/20 X 200
B 1/5 x 200
С 1/2 • 200
D 10
E 5
Answers
D.10
To figure out what 5% of 200 is, you would multiply 200 by .05.
To figure out if 1/20 of 200 is 10, simply divide 200 by 20.
Hope that helps!
PLEASE HELP!! Which describes the graph of y = (x + 7)^2 - 9?
A. Vertex at (-7, 9)
B. Vertex at (7, 9)
C. Vertex at (7, -9)
D. Vertex at (-7, -9)
I need to get this right so I can bring my grades up so please help!
Answers
Answer:
The answer is D. Vertex at (-7,-9).
Step-by-step explanation:
The equation is in vertex form, so you take the opposite of x and the constant stays the same. So, the opposite of 7 is -7 and -9 stays the same.
(3x^2-7x)-(x^2+3x-9)
Answers
I need help of finding the answer does anyone know it
Answers
Answer:
less than 3/4 pound of watermelon
Step-by-step explanation:
half of 3/4 is 3/8, which is less than 3/4 clearly
Divide and simplify 7 3/5 divided by 4 easy question (:
Answers
Answer:
1 9/10
Step-by-step explanation:
Convert 7 3/5 to improper fraction. Use this rule a/bc
7x5+3
5
4
Simplify 7\times 5 to 35.
Nvm I just give u the answer
Answer:
1.9
Step-by-step explanation:
The price of orange juice is believed to increase by 14% over the next year. If a gallon of orange juice costs $3.00 now, what will the price be in a year, after the increase?
$
Answers
$3.42
Take the original price and multiply by 1.14
Explanation: 1.14 comes from the whole (1) of the orange juice at the time plus the percent (14% ---> .14).
PLEASE HELP PLEASE I NEED IT TODAY
Answers
Answer:
D
:) Hope this helps.
Step-by-step explanation:
What is the slope-intercept form of the equation of the line with a slope of 3 and y-intercept at the origin (0,0)?
Answers
Answer:
Step-by-step explanation:
y=3x
find the coordinates of the circumcenter of the triangle below
Answers
slope= 1/4, y intercept=2
Answers
QUICK ANSWER PLEASE
In triangle NLM, point S is the centroid, QS = (3x – 5) cm, and NS = (4x) cm.
Triangle N L M has centroid S. Lines are drawn from each point to the midpoint of the opposite side to form line segments N Q, L R, and M P. The length of line segment N S is 4 x and the length of line segment S Q is 3 x minus 5.
What is NS?
5 cm
10 cm
20 cm
30 cm
Answers
1/4(z +3z)+ 7=−z + 1 please help with this ive been stuck
Answers
1/4(4z)+7=-z+1
Then multiply 1/4 by 4z. You’ll get:
z+7=-z+1
Love like terms to the same side. I wanted to have the variable positive on time, so I moved variables to the left and constants to the right. You’ll get:
2z=-6
Divide both sides by 2. You’ll get :
z=-3
Simplify (32)2
A) 9
B) 18
C) 27
D) 81
Answers
Answer:
D) 81
Step-by-step explanation:
I think cause you would do 3 by the second power so that would be 9 then 9 the the second power would be 81 so yeah good luck
Answer:
D is your correct answer
Step-by-step explanation:
Well first things first if we want to simplify with a base and an exponent we can use product of two powers with like bases.
-------------------------
Example/model of product of two powers with like bases:
x^m + n (adding the exponents)
-------------------------
If we add those two exponents you get 3^4. Then if you do 3 x 3 x 3 x 3 = ?
What do you get? You get 81. Hope this helpss! Good luck!!
What is the value of the expression
Answers
Answer:1.345299 = -1/3
Step-by-step explanation:
Cylinder capacity 4.25 L, cylinder diameter of 13 what is the height of the cylinder?
Answers
Answer:
Step-by-step explanation:
Capacity of cylinder =4.25L
So volume of the cylinder=4250
πr^2h=4250
3.14×6.5×6.5×h=4250
132.665h=4250
h=4250/132.665
h=32.035
SOMEONE PLEASE HELP ME WITH THIS!!!!
Answers
Answer: B) 2(x + 3) - 1
Answer:
I think its answer b
Step-by-step explanation:
in not sure what the question is asking but b is the only answer equal to 2z+5. Im not sure if thats right though. check it on m a t h way.
Which ratios have a unit rate of 4? Choose ALL that apply.
Answers
Answer: It’s 2 cups and 1/2 and 2 1/2 and 5/8
Step-by-step explanation:
The ratios have a unit rate of 4 will be 2 ¹/₂ cups: ⁵/₈ cups and 2 cups: ¹/₂ cups. Then the correct options are C and D.
What are ratio and proportion?A ratio is a collection of ordered integers a and b represented as a/b, with b never equaling zero. A proportionate expression is one in which two items are equal.
The ratios are given below.
A) 4 ¹/₃ cups: 3 cups = 1.44
B) ⁷/₈ cups: 3 ¹/₂ cups = 0.25
C) 2 ¹/₂ cups: ⁵/₈ cups = 4
D) 2 cups: ¹/₂ cups = 4
E) ¹/₈ cups: 1 cup = 0.125
F) 4 cups: 1 ¹/₄ cups = 3.2
The ratios have a unit rate of 4 will be 2 ¹/₂ cups: ⁵/₈ cups and 2 cups: ¹/₂ cups. Then the correct options are C and D.
More about the ratio and the proportion link is given below.
https://brainly.com/question/14335762
#SPJ5
You have $18 to buy peppers. Peppers cost $1.50 each. Write and solve an inequality that represents the numbers of peppers you can buy.
Answers
Answer:
27
Step-by-step explanation:
you 1.50x18
I need help. Thank you.
Answers
Answer:
The teacher sets up 7 work stations in each of the 2 classrooms.
Step-by-step explanation:
1. Find the number of work stations in all. We can find the number of work stations by dividing the amount of clay by the amount of clay that will be in each work station. 7/8 is the amount she has and 1/16 is how many that will be in each work station. 7/8 divided by 1/16 is equal to 7/8 * 16/1, and if you cross cancel, you would get 14.
2. Find how many are in each classroom. Since we know that we have 14 workstations in all, and that there are two classrooms, to find the amount in each, you have to divide 14/2. 14/2 = 7
Answer: The teacher sets up 7 work stations in each of the 2 classrooms.
Your salary is $65,788. If you work fifty 40-hour weeks in a year, what is your hourly wage?
Answers
A construction crew built 514 miles of road in 412 days. What is the unit rate in miles per day? Write your answer as a fraction or a mixed number in simplest form.
Answers
Answer:
[tex]R=\dfrac{257}{206}\ \text{miles/day}[/tex]
Step-by-step explanation:
Given that,
Distance, d = 514 miles
Time, t = 412 days
We need to find the unit rate in miles per day. Its rate is given calculated by dividing distance and time as follows :
[tex]R=\dfrac{514\ \text{miles}}{412\ \text{days}}\\\\R=\dfrac{257}{206}\ \text{miles/day}[/tex]
So, the unit rate is [tex]\dfrac{257}{206}\ \text{miles/day}[/tex].
CAN ANYBODY HELP ME WITH THIS? btw not really yelling
The scale factor of a room for a scale drawing is 2.3. The actual length of a wall in the room is 46 feet and the actual width of the room is 69 feet. What is the area of the scale drawing?
Answers
600 square feet.
Step-by-step explanation:
The actual length of a wall in the room is 46 feet and the actual width of the room is 69 feet.
It is given that:
The scale factor of a room for a scale drawing is 2.3.
The length of the room according to the scale drawing will be:
46÷2.3=20 feet
and the width of the room according to scale drawing will be:
69÷2.3=30 feet
We know that the wall is in the shape of a rectangle.
This means that the area of scale drawing will be:
Length×Width
= 20×30
= 600 square feet.
Can you please explain how I got it wrong and how to get it right (thx)
