Answer:
2w + 20 = 55
Step-by-step explanation:
Here is the full question
The perimeter of a rectangle with a length of 10 units is 55 units. Which equation can be used to find the width, w, of the rectangle?
w + 10 = 55
w + 20 = 55
2w + 10 = 55
2w + 20 = 55
The perimeter of a rectangle's formula is = 2 ( length + breadth)
from the question ,
perimeter is 55 and length is 10
2(10 + w) = 55
20 + 2w = 55
PLEASE HELP!!!!!!!!!!!!!!!!
abduls average speed is 40 mph in heavy traffic and his average speed is 50 mph in light traffic for 1 hour and light traffic for 2 hours how far did abdul travel
Answer:
over 9000
^^^
Liar.
Step-by-step explanation:
over 9000
^^^
Liar.
simplify the expression 7g+4p-3g-9p
Answer:
4g-5p i think
Step-by-step explanation:
7g-3g=4g
4p-9p=-5p
A self-serve frozen yogurt store sells servings up to 12 ounces. It charges $0.50 per ounce for a serving between 0 and 8 ounces, and $4 for any serving greater than 8 ounces and up to 12 ounces.
Build the function that models the relationship between the price p(w) and of the weight w of a serving of yogurt.
Answer:
p(w) - - - - - - p = 0.5w ; for 0 < w ≤ 8
p(w) - - - - - - p = 4 ; for w < 8 and w ≤ 12
Step-by-step explanation:
Price, p of weight of a toughurt serving :
p(w) - - - - - - p = 0.5w ; for 0 < w ≤ 8
p(w) - - - - - - p = 4 ; for w < 8 and w ≤ 12
The function that models the relationship is:
p(w) = 0.50w for 0 < w ≤ 8
p(w) = 4w for 8 < w ≤ 12
The self-serve frozen yoghurt store charges:
$0.50 per serving for a serving between 0 and 8 ounces
$4 per serving for any serving greater than 8 ounces and up to 12 ounces.
Let the weight of servings be represented by w
Let the price as a function of the weight be p(w)
For a charge of $0.50 per serving:
p(w) = 0.50w, where 0 < w ≤ 8
For a charge of $4 per serving:
p(w) = 4w, where 8 < w ≤ 12
Therefore, the function that models the relationship is:
p(w) = 0.50w for 0 < w ≤ 8
p(w) = 4w for 8 < w ≤ 12
Learn more on functions here: https://brainly.com/question/10439235
Use math vocabulary to explain why you think this number does not belong in the group. Be sure to write in complete sentences.
Answer:
because like for example the given number are 01 12
23 34
or 12233445566778 and etc.
your situation are 4556 and 3224 because are not ordered pair
Which expression shows the result of applying the distributive property to 9(2+5m)?
18 + 45m
2 + 45m
18 + 5m
11 + 14m
Answer: A: 18 + 45m
Step-by-step explanation:
9(2+5m) = (9 x 2) + (9 x 5m) which gives you: 18 + 45m
Answer:
I think it's 18+45m
Step-by-step explanation:
I just multiplied 9x2 and 9x5.
can someone help me
Answer:
6.6
Step-by-step explanation:
I'm just guessing because it's just adding 1.1 everytime
HELP- i’m currently doing a test. It needs to be solved by substitution
8x-2y=40
2x+2y=-10
What is the y-intercept: y + 2 - X= 0
y=2x + 3 , y=2x - 1, the system has how many solutions?
Answer: no solutions
Step-by-step explanation:
The line is parallel
Answer: i don't know
Step-by-step explanation:
The 4th term of an A.P is 15 and the 9th term is 35. find the 15th term.
i really need help!
HELP PLS QUICK
(03.03 LC)
Look at points C and D on the graph:
What is the distance (in units) between points C and D? Round your answer to the
nearest hundredth. (5 points)
Answer:
[tex]\displaystyle d \approx 7.07[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Reading a Cartesian planeCoordinates (x, y)Algebra II
Distance Formula: [tex]\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]Step-by-step explanation:
Step 1: Define
Point C (-2, 0)
Point D (3, 5)
Step 2: Find distance d
Simply plug in the 2 coordinates into the distance formula to find distance d
Substitute in points [Distance Formula]: [tex]\displaystyle d = \sqrt{(3+2)^2+(5-0)^2}[/tex][√Radical] (Parenthesis) Add/Subtract: [tex]\displaystyle d = \sqrt{(5)^2+(5)^2}[/tex][√Radical] Evaluate exponents: [tex]\displaystyle d = \sqrt{25+25}[/tex][√Radical] Add: [tex]\displaystyle d = \sqrt{50}[/tex][√Radical] Simplify: [tex]\displaystyle d = 5\sqrt{2}[/tex][√Radical] Evaluate: [tex]\displaystyle d = 7.07107[/tex]Round: [tex]\displaystyle d \approx 7.07[/tex]yo i’m stuck hahahelp ASAP -4 3/8 - (-1 1/4)
Answer:
I hope this helps
Step-by-step explanation:
-3 1/8
WILL GIVE BRAINLIEST find area
Answer:
[tex] 60 \: {cm}^{2} [/tex]
Step-by-step explanation:
[tex]A = \frac{1}{2} (14 + 6) \times 6 \\ \\ = \frac{1}{2} \times 20 \times 6 \\ \\ = \frac{1}{2} \times 120 \\ \\ = 60 \: {cm}^{2} [/tex]
What is the absolute value of negative 4 minus 9 i?
Answer: 13
Step-by-step explanation:
-4 - 9 = -13
please and thank you
Answer:
a. y= -2x-3 b. y=x c. y= 3/2x-4 d. y= -5/3x+12
Step-by-step explanation:
A small restaurant uses an average of 36 eggs
per days. How many eggs will they need for 12
days of operation?
Answer:
They will need 432 eggs
Step-by-step explanation:
Answer:
432
Step-by-step explanation:
36 * 12 = 432
space filler
help me with this please
I NEED UR HELP ILL BE BRAINLISTING YALL!
A market stall holder bought a variety of coloured 'hoodies' to sell. Each hoodie costs the stall holder $20 and she intends to sell them to the public at a mark up of 65%
1) calculate the value of the markup on each hoodie.
Answer: $13
Step-by-step explanation:
The markup would be 65% of 20
65% as a decimal is 0.65
0.65*20= 13
The new price would be $33, the markup would be $13
Find the Circumference of the circle:
radious 2 cm
Answer:
circumference = 12.56 cm
Step-by-step explanation:
circumference=2 x radius x Pi
circumference = 2 x 2 x 3.14
circumference = 12.56
Answer:
were is a circle
Step-by-step explanation:
I dont see it
Need help again, I hate this lol
Answer:
4x+64
Step-by-step explanation:
Perimeter is the sum of all sides so you add all of the expressions together. Then combine like terms, x+x+2x, and 14+14+36. Combine them and you get 4x+64.
which of the following equations has a greater rate of change than what is shown in the graph?
A. y = 65x + 100
B. y = 85x
C. y=50x + 150
D. All of the above
Answer:
B
Step-by-step explanation:
change of a = 65
b = 85
c = 50
==> (B) is correct one.
Work out
m
and
c
for the line:
y
=
4
x
Ce clasă ești sa văd daca te pot ajuta
Write 63/100 as a decimal
Answer:
it is 0.63
Step-by-step explanation:
plz give me a brainliest plz
PLS HELP I WILL GIVE BRAINLIEST
Answer:
Option 2: y = 6x + -4
Step-by-step explanation:
y = mx + b
y = 6x + -4
Answer:
#2
Step-by-step explanation:
A basketball is thrown in the air. Part way up, the potential energy is 100 J, and its kinetic energy is 25 J. What is the total mechanical energy of the basketball?
Answer:
125
Step-by-step explanation:
mechanical energy is equal to the sum of kinetic and potential energy
100+25=125
What does x equal? 8x=72
Answer:
x=9
Step-by-step explanation:
Solve for a
6a-15=72
Answer:
a=
Step-by-step explanation:
72+15=87
87/6= 14.5
a= 14.5
Answer: 14.5
Step-by-step explanation:
6a - 15 = 72
add 15 on both sides
6a = 87
divide by 6 on both sides
a = 14.5
Find the missing angles?
Answer:
a = 48
b = 132
Step-by-step explanation:
please let me know if you want me to explain this problem
Answer:
a = 48
b = 132
Step-by-step explanation:
42 + 90 = 132
180 - 132 = 48