May someone please help this is part of my grade. I take this really seriously and i need good answers :(
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Related Questions
Please help me with this question.
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Answer:
C
Step-by-step explanation:
Because both have ratios of marker/price
because it’s shown to determine the cost of 13 markets
which situation can be represented by this inequality? 12+18 bigger than 24d
A- the daily record charges a fee of 12$ plus 18$ per day to run an advertising campaign. the chronicle charges 24 per day to run an advertising campaign. after how many days will the cost of running a campaign in the chronicle be more than running advertising in the daily record..?
B- the amount abbey pays her dog walker is 24$ per day. chuck pays a flat fee of 12$ plus a fee of 18$ per day. after how many days will the amount chuck pays to be more than the amount abbey pays..?
C- tia charges 24$ per hour to do house repairs. Tim charges 12$ per hour plus a fee of 18$. after how many hours does it cost more to hire Tim than tia..?
D- a school band is selling pizza for 24$ each to raise money for new uniforms. the supplier charges a fee of 12$ per pizza and 18$ for delivery. after how many pizzas sold will the school band begin to make a profit..?
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Mallorie has $5 in her wallet. If this is 10% of her monthly allowance, what is her monthly allowance?
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Answer:
50 dollars
Step-by-step explanation:
If 5 dollars = 10% we can multiply 5 by 10 to get $50(100%)
In her science classroom Jane noticed that the lengths (in inches) and the weights (in ounces) of the class's pet snakes were directly related by the equation y = kx, where x is the length and y is the weight. Use the information in the table to find k, the constant of proportionality?A.25.0 B.27.5 C.30.0 D.32.5
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Answer:
C
Step-by-step explanation:
multiply by 2 then add half of the original number
The constant of proportionality(k) is 5/2 and the corresponding weight is
30 ounces for 12 inches.
What are ratio and proportion?A ratio is a comparison between two similar quantities in simplest form.
Proportions are of two types one is the direct proportion in which if one quantity is increased by a constant k the other quantity will also be increased by the same constant k and vice versa.
In the case of inverse proportion if one quantity is increased by a constant k the quantity will decrease by the same constant k and vice versa.
Given, The lengths (in inches) and the weights (in ounces) of the class's pet snakes were directly related by the equation y = kx.
Now, when x = 6, y = 15
15 = 6k.
k = 15/6.
k = 5/2.
Now, when length(x) is 12 then,
y = 12(5/2).
y = 30.
learn more about proportion here :
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george's continer was partially full. then he added 177 millters more liquid to the container. now the container has a total of 266 millitera of liquid was in the container before george added more? answers A) 79 mL B) 89 mL C) 111 mL D) 443 mL Whoever answers first gets a giftcard i buy it private message you and give you the code i have to buy it the picture shows the container
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Answer:
B) 89mL
Step-by-step eplanation:
Answer:
I believe the answer is 89
Step-by-step explanation:
If he now has 266 millitera of liquid in the container that means he first had 89. You take 89 and add the 177 that you added to the container and you get your total of 266.
In the table, 0 represents the time when the storm started. How much snow was on the
ground then?
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PLEASE HELP NO ONE HELPING ONG
Which panda will weigh more at 5 weeks?
Write the equation for each panda.
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Answer:
they will weigh the same they will both weigh 25 pounds
mochi is 5 pounds at one week and so is the other panda so at 5 weeks they will both be 25 pounds
There are 213 calories in three ounces of a certain ice cream. How many calories are there in one pound?
1 pound = 16 ounces
Before you try that problem, answer the question below.
How many ounces will you need to find the number of calories for? ( don;t forget Convert the given number of pounds to ounces)
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Answer:
1. considering that there are 16 ounces in one pound, and the question is asking for one pound, I would think that there would only need to be 16 ounces observed.
2. Through calculations of the given number of oz, there are 71 calories per oz. By multiplying that by 16 (the number of oz in a lb) there are a total of 1,136 calories in a lb.
A scale drawing of an office space uses a scale of 1 inches.:4 ya.The scale drawing has an area of 12 square inches.What is the area of the actual office space?
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Since one inch equals 4 yards, you multiply the 12 inches by 4. The answer would be 48 inches, or 16 yards.
Which is a simplified form of the expression –1(x + 5) + 3(2x + 1)?
5x-4
5x+8
5x-2
4x-4
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Answer:
5x-2
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
On a farm, the farmer decides to give pizza to her 15 ducks as a special treat. She orders 3 pizzas, and the total price is $23.46. What is the unit price of each pizza? (4 points)
Group of answer choices
$70.38
$5.00
$1.56
$7.82
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Answer:$7.82
Step-by-step explanation:
A particular plant root grows 3.5 inches per month. How many centimeters is the plant root growing per month? (1 inch = 2.54 centimeters). (2 points)
Group of answer choices
6.04 centimeters
8.89 centimeters
1.38 centimeters
0.73 centimeters
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Answer:
8.89 centimeters
Step-by-step explanation:
Answer:
8.89 centimeters
Step-by-step explanation:
In order to convert 3.5 inches to centimeters, we must use dimensional analysis.
3.5 inches x [tex]\frac{2.54 cm}{1 in} = 8.89cm[/tex]
Simply multiple 2.54 centimeters by 2.5 inches to find how many centimeters are in 3.5 inches. After doing that you will see that 3.5 inches equals 8.89 centimeters.
A pair of parallel lines is cut by a transversal. What are the measures of the two marked angles?
CHOICES
40 degrees and 40 degrees
40 degrees and 140 degrees
65 degrees and 115 degrees
75 degrees and 105 degrees
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Answer:
Let us mark the points R and S on line p, T and U on line q, A and B on line l and C and D on line m.
Suppose the lines p and q intersect the line l at K and L respectively and line m at N and M respectively.
Since, AB is a straight line and ray KN stands on it, then
∠NKL + ∠NKA = 180∘ (Angles in a linear pair)
⇒110∘ + a = 180∘
⇒a = 180∘ − 110∘ = 70∘
Since, line p || line q and line l is a transversal intersecting them at K and L, then
∠TLB = ∠NKA (Alternate exterior angles)
⇒b = a
⇒b = 70∘
Since, line p || line q and line m is a transversal intersecting them at N and M, then
∠CNK = ∠NML (Corresponding angles)
⇒c = 115∘
Since, CD is a straight line and ray ML stands on it, then
∠NML + ∠LMD = 180∘ (Angles in a linear pair)
⇒115∘ + d = 180∘
⇒d = 180∘ − 115∘ = 65∘
plz HELP! ASAP for both 9 and 10 plz
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Answer:
domain: 0 - 10 range: 0 - 32
Step-by-step explanation:
Take the lowest x and the highest x and put them in set values to get domain.
lowest x = 0 and highest x = 10.
Take the lowest y and the highest y and put them in set values to get range.
lowest y = 0 and highest y = 32
Answer:
9. Distance from the bay (in yards), i.e, 0, 5 and 10 are the domain of the graph.
10-0=10
10. height of the golf ball (in yards), i.e, 15,32 and 0 are the range og the graph.
32 - 0 = 32
Raul is performing an experiment. He pours water into a glass and measures the temperature of the water at 72.3°F. Then he adds a few ice cubes to the glass of water. He measures the temperature of the water again and finds that it has changed by -39.1°F.
Simplify the expression in (-30) + 70 + (-9) + 2 +(-0.1) + 0.3 = 2 + (-9) + 70 + (-0.1) + 0.3 + 70
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Answer:
When you add the left side of the equation, you get 33.2 because 70-30 is 40, 40+2 is 42, 42-9 is 33, 33+0.3 is 33.03, 33.3-0.1 is 33.2.
Step-by-step explanation:
Answer:
[70 + (-30)] + [2 +(-9)] + [0.3 + (-0.1)]
=
40 + (-7) + 0.2
=
33 + 0.2
=
33.2°F
The temperature of the water dropped to 33.2°F after Raul added the ice cubes.
Step-by-step explanation:
HURRY DUE TODAY!!!!!
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Happy to help!
Answer:
5+(3 * 4)= 17
Step-by-step explanation:
Since it's 5 dollars for a desposit then 3 dollars an hour for 4 hours you times 3 by 4 and then add 5.
Helperz???????????????????????????????
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Answer:
10 lbs
Step-by-step explanation:
Proportional or not?
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Answer:
proportional
Step-by-step explanation:
A proportional graph is a straight line that always goes through the origin. A non-proportional graph is a straight line that does not go through the origin.
Help!!! Show your work
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27.
use neative rule
1 / (1/4 )
then invert and multiply
answer 4
28.
negative rule
1 / (2/5) ^2
then division dis
1 / (2^2/5^2)
simplify 2^2 to 4
then simplift 5^2 to 25
invert and mul
answer 25/4
29.
negative rule
1/ (-1/3^3)
then division dis
1 / (-1/3^3)
simplify 3^3 to 27
move negative sign to left
invert
answer -27
30.
negative rule
1 / (-2/3)^3
since the power of 3 is odd, the result will be negative
1/ -(2/3)^3
division dis
1/ - (2^3 / 3^3)
simplify 2^3 to 8
simplify 3^3 to 27
move negative sign to left
invert
- 1 / - (8/27)
answer - 27/8
Isabelle takes the bus to work. The bus ride to work costs her $2.50 each time. She could buy a bus pass for a one-time fee of $15.00 and would then only pay $1.00 each time to ride the bus. How many times would she have to take the bus for the cost to be the same?
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y = total cost
x = amount of times she takes the bus
Let's create two equations to model the data in the problem above.
y = $2.50x
y = $1x + $15
Now, let's set them equal to each other and solve for x.
$2.50x = $1x + $15
Subtract $1x from both sides.
$1.50x = $15
Divide both sides by $1.50
x = 10
She would have to ride the bus 10 times for the cost to be equal.
Answer:
10 Trips
Step-by-step explanation:
Create 2 algebraic Equations, X is the number of trips and y is the total cost. y=2.5x, and y=x+15. Set them equal to eachother and solve for X. 2.5X=X+15. Subtract X from both sides to get 1.5X=15. Divide by 1.5 to get 10. X=10, 10 Trips!
(Giving Brainliest) Photo is below
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Answer: D
Step-by-step explanation:
Identify whether the graph displays a linear or nonlinear functio
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Answer:
Linear and the rate of change is constant
Plss help me with this guys pls help I really need it can u help me with all of them plss
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Answer:
11) 4
12) 11
13) 1
14) -2
15) 7
16) 79
17) -23
18) -68
Sorry if any are wrong
Answer:
9= -21 10= 33 ,11= 4 ,12= -11 , 13= 1 , 14= -2 , 15= 7 , 16= 79 , 17= -23 , 18= -68
Step-by-step explanation:
answer both quickly with work or explaination. will give brainliest!
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Round steak costs $6.95 per pound. Sara wants to buy 9.5 pounds of round steak which she estimates will cost $54. Which statement about Sara’s estimate is true?
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Answer:
depends to be exact it would cost $66
Step-by-step explanation:
Which relationship between x and y in the equation shows a proportional relationship?
A y=x−2
B y=5(x+3)
C y = 5x + 3
D y = 3x
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plz help me plz help me plz plz plz
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Use the Distributive Property to simplify the expression.
1/2(2n+4+6m)
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Answer:
n + 3m + 2, or also the same as 1n + 3m + 2
The simplified form of the given expression is [tex]n+2+3m[/tex].
Important information:
The given expression is [tex]\dfrac{1}{2}(2n+4+6m)[/tex].Distributive Property:[tex]a(b+c)=ab+ac[/tex]
We have,
[tex]\dfrac{1}{2}(2n+4+6m)[/tex]
Using the Distributive Property, the given expression can be written as:
[tex]=\dfrac{1}{2}(2n)+\dfrac{1}{2}(4)+\dfrac{1}{2}(6m)[/tex]
[tex]=n+2+3m[/tex]
Thus, the simplified form of the given expression is [tex]n+2+3m[/tex].
Find out more about 'Distributive Property' here:
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(Attachment) I WILL MAKE YOU BRAINLIEST
A. 11.8%
B.1.18%
C.137.5
D.1.375
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Answer:
D.) 1.375
Step-by-step explanation:
3/8 = .375
1 + .375 = 1.375
what is the slope of the line passing through the points (0, −5) and (4, 2)?
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Answer:
1.75
Step-by-step explanation:
So, in order to solve this, plug in your numbers. After you have done that, it should look like this: 2-(-5)/4-0.
The answer you should get is 7/4. This can be put into decimal form as 1.75.
Hope this helps!