Answer:
For No Solution
x = 27/5
For one solution
x = 5/7
For Infinitely many solutions
same as one sol7
Please help me with this question for brainliest.
Answer:
1)
proportional relationship )
2)unit rate
3)constant of proportionality
Step-by-step explanation:
8 + 12 = 12 +8*
O Commutative Property
O Associative Property
O Distributive Property
O Identity Property
Which answer is it?
Answer:
The answer is communtative property
Step-by-step explanation:
Changing the order of the addends doesn't affect the sum
what expression is equivalent to 5-3(6x+2)
Answer: −18x-1
Step-by-step explanation: Hope this helps
Find the length of segment TS
Answer:
By the midpoint theorem,
[tex]2ST = XY\\or, 2(x+15) = x+21\\or, 2x+30 = x+21\\or, x = 21-30\\or, x = -9cm\\So, TS = x+15 = -9+15 = 6cm[/tex]
Help plssssss this is due today! This composite figure is made up of three simpler shapes. What is the area of the figure?
Answer:
D 55 sqaure cm
Step-by-step explanation:
If x is a whole number which value for x will make 7 < 3x < 9 a true statement
a. 8
b. 2
c. 0
d. 1
e. none of the above
Jeffrey went to the Outlets to buy some clothes. He bought a pair of pants for $59.99 and a nice shirt for $32.00. He read a sign saying that he would receive 30% off for all purchases. How much did Jeffrey spend?
Answer: 64.39 dollars
==========================================================
Explanation:
Before the discount, he would spend 59.99+32 = 91.99 dollars. This is before sales tax is added.
However, he gets 30% off, so he saves 0.30*91.99 = 27.597 = 27.60 dollars.
Meaning that he actually spends 91.99 - 27.60 = 64.39 dollars
--------------
As a shortcut, we can multiply 91.99 by 0.70 to get 64.393 which rounds to 64.39
The 0.70 is due to the fact that if he saves 30%, then he still has to pay the remaining 70%
Keep in mind that sales tax would need to be added on; however, your teacher doesn't mention the sales tax rate.
Lexi say that -68 feet is a greater depth than- 75 feet, since-68>-75. Is Lexi correct? Explain
Answer:
No
Step-by-step explanation:
When working with negative numbers in terms of depth, greater depth are depicted by values as we move farther to the left of the number line.
With this in mind, - 75 feets is farther to the left of the number line and as such represents a greater depth value Than - 68 feets
Therefore, when expressing depth or elevation distances, the values should be iewwd in absolute terms. Then |75| > |68|. While bearing in mind that depth is downward and thus negative
A 9-kilogram bag of cement costs $36.36. What is the unit price?
per kilogram
Answer:
$4.04 per kilogram of cement.
Step-by-step explanation:
36.36/9 = 4.04
Anyone know this if not that’s ok :)
Answer:
First and last options are correct answers
Step-by-step explanation:
domain: [tex] x\geqslant 0[/tex] because number of minutes can not be negative.
range: [tex] y\geqslant 20[/tex] because 20 is the least possible y- value for 0 minutes.
Answer:
...
Step-by-step explanation:
determine the function represented by the table is linear. Explain.
x: -12, -2, 6, 18
y: -3, -8, -11, -17
Answer:
i needs the points foo
Step-by-step explanation:
How much do you need to sustract from 83/10 to 8
Answer:
[tex]\frac{3}{8}[/tex]
Step-by-step explanation:
Subtraction refers to an arithmetic operation that represents the operation of eliminating objects from a collection. Subtraction is meant by the minus sign.
Let [tex]x[/tex] be subtracted from [tex]\frac{83}{10}[/tex] to get [tex]8[/tex].
[tex]\frac{83}{10}-x=8\\\\x=\frac{83}{10}-8\\\\x=\frac{83-80}{8}\\\\x=\frac{3}{8}[/tex]
Therefore, [tex]\frac{3}{8}[/tex] should be subtracted from [tex]\frac{83}{10}[/tex] to get [tex]8[/tex].
Is your grade level (9th, 10th, etc.) independent of your height? Why or why not? Type your answer below.
Hey there!
The answer is yes, because it does not depend on your height, because you can be any height in any grade (well, maybe not ANY height, because you can't be, like, 100 feet, or 1 inch, but you get the point...).
Hope it helps and have a great day!
Kadeem is making two drawings of an oak leaf. The dimensions of the first drawing will be 1/3 the dimensions of the leaf. The dimensions of the second drawing will be 2 1/2 the dimensions of the leaf. If the oak leaf is 5 1/2 inches, will the length of each drawing be equal to, greater then, or less than 5 1/2 inches?
Answer: See explanation
Step-by-step explanation:
The dimensions of the first drawing will be 1/3 the dimensions of the leaf and the dimension of the oak leaf is 5 1/2 inches. Therefore, the dimensions of the 1st leaf:
= 1/3 × 5 1/2
= 1/3 × 11/2
= 11/6
= 1 5/6 inches
This is less than 5 1/2 inches
The dimensions of the second drawing will be 2 1/2 the dimensions of the leaf. This will be:
= 2 1/2 × 5 1/2
= 5/2 × 11/2
= 55/4
= 13 3/4 inches
Thus is greater than 5 1/2 inches
help a g out plz I’ll give a brainliest ♀️
Answer:
(c-a,b)
Step-by-step explanation:
Bottom of shape is equal to 4a, or c.
R is to be located at (3a, b)
c-a=3a, ∴r: (c-a,b)
Find the original price of a pair of gloves that is $16 after a 20% discount.
Step-by-step explanation:
16 = 20% to get to 80% we need to times by 4 so it adds up to 100%
64=80%
the orginal price was 64 dollars
Which rectangles are similar?
Answer:
It should be 1 and 3, but for it to be perfectly correct, it should be 17.6 and not 17.4
the answer is 1 and 3. since it isn't exact.
PLEASE ANSWER FAST
Zina borrows $560 at 0.3% interest compounded monthly
When Zina pays the loan back 8 months later, how much
interest does Zina pay?
A. $573.58
B. $13.58
C. $13.44
D. $1133.58
The answer is in the picture. Let me know if you have any questions.
I need some help on this, solution ?
Answer:
Step-by-step explanation:
180°(n - 2)
180°(5 - 2) = 540°
540° - (112° + 98° + 110° + 118°) = 102°
q = 28°
r = 32°
s = 78°
t = 118°
u = 50°
1. Find speed when, distance is 142 km and time is 2 hours.
Answer:
BROO IS THAT RM FOR YOUR PFP?!
Step-by-step explanation:
Elena got on 25 of her mom's nerves. Later, she gets on 7 more. How many nerves of her mother did Elena trigger?
Answer:
the last one lol- thats just how it works
[Function Composition] could someone help me with this answers or show work either is fine
Answer:
The required answer is 100 .
Step-by-step explanation:
Given function to us is ,
⇒ f(n) = 4n + 2 . And we need to find (f • f) (-3)
So , first let's find f•f , which will be ,
⇒ (f • f) = (4n + 2)(4n + 2)
⇒ (f • f) = 4n ( 4n + 2 ) +2 ( 4n + 2)
⇒ (f • f) = 16n² + 8n + 8n + 4
⇒ (f • f) = 16n² + 16n + 4
====================================
Now we need to find (f • f)(-3) . So on substituting f = (-3) , we have :-
⇒ (f • f)(n) = 16n² + 16n + 4
⇒ (f • f)(-3) = 16*(-3)² + 16*(-3) + 4
⇒ (f • f) (-3) = 16* 9 - 48 + 4
⇒ (f • f)(-3) = 144 - 44
⇒ ( f • f) (-3) = 100
Hence the value of ( f • f)(-3) is 100 .pLZZZZZ heLp me AN swer this questin!!!!!
1+1x2+3=
PLZZZZZ
Answer:
6
Step-by-step explanation:
Pls mark brainliest.
How does changing the slope effect the parent function? How does changing the y-intercept effect the parent function?
Answer/Explanation:
When you change the slope, it will affect the steepness of the graph/line.
When you change the y-intercept (b) it will affect where the graph crosses the y axis.
-increasing the y-intercept will make the graph move up and
decreasing will make the y-intercept go down.
Need help, describe in parts
Answer:
Step-by-step explanation:
1a= 6/14=3/7
1b= 5/18
2= 1/2 of 7/8=1/2 x 7/8=7/16
What is the total cost of a $95.00 item with a sales tax of 6%
Answer: $100.70
Step-by-step explanation: 6% is equal to 0.06, so you can add multiply the price of the item by 1.06 because that is the base cost plus the tax. Then you get $100.70.
Answer:
100.70
Step-by-step explanation:
95.00*6%
95.00*.06=5.70
95.00+5.70=100.70
The area of the rectangle is 34 square meters. Find the length and the width.
(x-4) meters
(x+11) meters
Answer:
2 and 17
Step-by-step explanation:
34=(x-4)(x+11)
34=[tex]x^{2} \\[/tex]+7x-44
x^2 +7x -78=0
x=6
6-4=2
6+11=17
PLEASE HELP!!-What two rotations would provide the following images.
brainliest. follow anything . box of chocolates contains seven milk chocolates and six dark chocolates. Five of the milk chocolates and four of the dark chocolates have peanuts inside. You randomly select a chocolate and eat it. What is the probability it is a dark chocolate with peanuts?
options=2/3, 4/13, 11/13 and 8/13
Answer: 4/13
Step-by-step explanation: There are a total of 13 chocolates, and 4 of those are dark chocolate with peanuts.
Probability that the chocolate you eat is a dark chocolate with peanuts is 4/13.
What is Probability?Probability is simply the possibility of getting an event. Or in other words, we are predicting the chance of getting an event.
The value of probability will be always in the range from 0 to 1.
Given that,
Total number of milk chocolates = 7
Total number of dark chocolates = 6
Number of milk chocolates that have peanuts inside = 5
Number of dark chocolates that have peanuts inside = 4
Total number of chocolates = 7 + 6 = 13
Probability that the randomly selected chocolate is a dark chocolate with peanuts = 4/13
Hence the required probability is 4/13.
To learn more about Probability, click :
https://brainly.com/question/18915036
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The population of a town was 25000 in the 2000 census and and 30000 in 2010 census. By what percent did the population increase
Answer: This means that the population increased a 20% between the year 2000 and the year 2010.
Step-by-step explanation:
In this case, we have that 25,000 is the 100%.
Now we want to know which percentage represents 30,000
Let's suppose that the percentage is X.
Then we can have a system of equations:
30,000 = X
25,000 = 100%
To find the value of X, we can take the quotient of these two equations:
30,000/25,000 = X/100%
(30,00/25,000)*100% = X = 120%
Then in the 2000 we had a 100%, and in the 2010 there was a 120%.
The difference is:
120% - 100% = 20%
This means that the population increased a 20% between the year 2000 and the year 2010.