Answers
Answer:
yupperz
Step-by-step explanation:
Related Questions
0 = a + 27.98
Please I need help
Answers
Answer:
a = -27.98
Step-by-step explanation:
Answer:
a=-27.98
Step-by-step explanation:
cancel out the 27.98 with the negative and you get 0
1. A store manager marked up the price of a $12 clock by 20%. What is the new price of the clock?
2. On a math quiz, Kyra answered 7 of 10 questions correctly. Express her quiz score as a percent.
3. 96 students are enrolled in the Dance Program at Castillero. Of those students, 54 are eighth-graders. The remaining students are 6th or 7th graders. What percentage of the students are not eighth graders?
Answers
Answer:
1) new price of the clock is $14.4
2) Kyra scored 70% marks
3) 43.75% students are not eighth graders
Step-by-step explanation:
1. A store manager marked up the price of a $12 clock by 20%. What is the new price of the clock?
Price of Clock = $12
Mark up = 20%
We need to find new price of clock.
The price of clock can be found by finding 20% of 12 and then adding that amount in original price.
So, finding 20% of 12
[tex]20\% of 12 \\=\frac{20}{100}\times 12\\=2.4[/tex]
So 20% of 12 is 2.4
Now finding new price:
New Price = Actual Price + Mark up
New Price = 12 + 2.4
New Price = 14.4
So, new price of the clock is $14.4
2. On a math quiz, Kyra answered 7 of 10 questions correctly. Express her quiz score as a percent.
Total questions = 10
Correct answers = 7
We need to express her quiz score as percent
It can be found using formula: [tex]Percent Score = \frac{Obtained\:Marks}{Total\:Marks}\times 100\%\\[/tex]
Putting values and finding percentage
[tex]Percentage = \frac{Obtained\:Marks}{Total\:Marks}\times 100\%\\\\Percentage = \frac{7}{10}\times 100\%\\Percentage = 70\%[/tex]
So, Kyra scored 70% marks
3. 96 students are enrolled in the Dance Program at Castillero. Of those students, 54 are eighth-graders. The remaining students are 6th or 7th graders. What percentage of the students are not eighth graders?
Total Students = 96
Number of eighth-graders students = 54
Remaining students = 96 - 54 = 42
So, 42 students are 6th or 7th graders
We need to find percentage of the students are not eighth graders.
[tex]\frac{42}{96}\times 100\%\\=43.75\%[/tex]
So, 43.75% students are not eighth graders
The following coordinates are found on a line on a graph: (4.3) and (8.
6). Using these points, find the constant rate of proportionality."
Answers
Answer:
both
Step-by-step explanation:
get a line graph
how much would it have rained each month if the total amount of rain (11 inches) was redistributed equally among the 12 months of the year?
Answers
Answer:
11/12 inch
Step-by-step explanation:
That'd be 11/12 inch per month for 12 months.
3 more than a number is greater than 27
Answers
Answer:
n+3 > 27
Step-by-step explanation:
The inequality that represents the statement is x + 3 > 27 and the values of (x) which are greater than 24 are the possible solutions of this inequality.
What is inequality?In mathematics, an inequality is a relation which makes a non-equal comparison between two numbers or other mathematical expressions. It uses the following following operators to make comparison → >, <, ≤, ≥.
Given is the following mathematical verbal statement -
3 more than a number is greater than 27
We will first convert it into the inequality and then solve it. The inequality expression can be written by assuming a number. Let it be (x). So, we can write -
x + 3 > 27
Subtract 3 from both sides -
x + 3 - 3 > 27 - 3
x > 24
The inequality given above represents the statement and the values of (x) which are greater than 24 are the possible solutions of this inequality.
Therefore, the inequality that represents the statement is x + 3 > 27 and the values of (x) which are greater than 24 are the possible solutions of this inequality.
To solve more questions on equation modelling, visit the link below-
https://brainly.com/question/1739524
#SPJ2
If the function g(x) = f(x + 2), how can the graph of the function g(x) be obtained from the graph of f(x)?
Answers
The graph of g(x) is equal to the graph of f(x) 2 units to the left.
Find the value of each variable so that the quadrilateral is a parallelogram.
(3y)
(8x-6)°
42°
y =
Answers
we can start by finding y
3y = 42
divide by 3
y = 14
now we know that both angles are equal to 42° so to find the missing angles we must double 42 and subtract is from 360 then divide by 2 to find the individual angle
42 x 2 = 84
360 - 84= 276
276/2 = 138
the angle of 8x - 6 = 138
now we solve for x by first adding 6
8x = 144
then divide by 8
x = 18
so y = 14 and x = 18
What is the difference between plotting (2, 3) and (3, 2) on a coordinate plane? Explain
Answers
Answer:
When plotting coordinates, the first variety is referred to as your X axis, whilst the second number is your Y. Since the X axis goes left and right, and the Y axis goes up and down, plotting (2,3) would be a factor nearer to the backside of the plan and someplace in the right. (3,2) would be higher up and less far right.
Step-by-step explanation:
edge 2022! im on that question rn good luck :)
Work out the circumference of this circle.
Give your answer in terms of 3.142
6 mm
Answers
If 6mm is the diameter then the circumference is 6 pi
If (2⁶)×=1, what is the value of x?
Answers
Answer:
Step-by-step explanation:
(2⁶)ˣ = 1
2⁶ˣ = 1
6x = 0
x = 0
PLISSSSS HELPPPPPPPPP
can you help me please
Answers
Answer:
1. any order
2. subtract as the opposite is adding
3. combine like terms
4.
5. opposite of a sum
Step-by-step explanation:
i beileve theese are the answers
what is 2s+(−4s) 2s+(−4s)?
Answers
8x1+17+gx1+gx 1+gx 1 + 32
Pls helpppp
Answers
Answer: A. 4g + 49
-zomba
Answer:
A 4g +49
Step-by-step explanation:
I hope this help you
Plz Hurry
Melanie buys a carrying case for her new laptop, which costs 125% as much as her old laptop case. The price of her new laptop carrying case is $65. If n represents the cost of her old laptop carrying case, which proportion can be used to find n?
A.(125/65)=(n/100)
B.(100/125)=(n/65)
C.(125/100)=(n/65)
D.(152/100)=(n/65)
Answers
Answer:
B
Step-by-step explanation:
Solve this equation: -3(x-14)+9x=6x+42
A. Solving this equation results in the statement 6=0 because this is a false statement the equation has infinitely many solutions
B. Solving this equation results in the statement 0=0 because this is a true statement the equation has infinitely many solutions
Answers
Answer:
B.
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Algebra I
Terms/Coefficients/DegreesStep-by-step explanation:
Step 1: Define
-3(x - 14) + 9x = 6x + 42
Step 2: Solve for x
Distributive -3: -3x + 42 + 9x = 6x + 42Combine like terms: 6x + 42 = 6x + 42Isolate x terms: 6x = 6xIsolate x: 0 = 0Answer:
Step-by-step explanation:
here you go mate
step 1
-3(x-14)+9x=6x+42 equation
step 2
-3(x-14)+9x=6x+42 simplify by distributing and combining terms
6x+42=6x+42
step 3
6x+42-6=6x+42-6 subtract -6 from both sides
42=42
step 4
42=42 subtract 42 from both sides
42-(42)=42-(42)
0=0
answer
all real numbers
20% оf x is 130. What is x?
x Clear
Answers
Answer:
650
Step-by-step explanation:
brainliest please
WILL GIVE BRAINLIST TO FIRST PERSON WHO HAS RIGHT ANSWER !!!!!!!!
An encryption machine uses a formula to encrypt words, by taking each letter and changing it to the letter that is just before it in the alphabet. If the letter is ‘a’, it changes it to ‘z’. If you put the word STAR into the machine, what would the output be?
A . RSTA
B . RSZQ
C . TARS
D . TUBS
Answers
Answer:
razq
Step-by-step explanation:
its b lol hope this helped
Answer:
the answer is B. RSZQ
Step-by-step explanation:
it's B. RSZQ because if A changes to Z, and B. is the only on that replaces the A to Z for star, then your answer would be B. RSZQ.
The perimeter of a rectangle is 54 inches.
Its length is 15 inches.
What is the width (w)?
Answers
Answer:
12
Step-by-step explanation:
if the perimeter is 54, and the length is 15,
first double the length (to include both sides of the rectangle):
15(2)=30
subtract that by 54:
54-30=24
to find the width we would divide 24 by 2, because 24 represents both sides of the rectangle:
24/2=12
the width is 12.
Robert rolls a cube which is numbered 1 through 6. If he rolls the cube 2 times,
what is the likelihood that he will roll 2 even numbers?
A.1:/6
B.1/5
C. 1/2
D. 2/3
Answers
The even numbers make up half of 6 since it’s only 3 numbers of six. 3/6 also equals 1/2 if you divide by 3. Hope it helped!
y = -x2 + 733 + 73x – 520
Answers
x= -3
If only finding Y
y = 213
0=71x+733-520
0=71x+213
-71x=213
x=-3
today reza ate 20 grapes which is 400% as many grapes as he ate yesterday. explain how to use equal ratios to find the number of grapes reza ate yesterday
Answers
Answer:
Write 400% as the ratio 400/100. To find an equivalent ratio, you know that 400 divided by 20 is 20, so 100 divided by 20 will give you the answer. 100 ÷ 20 = 5. Reza ate 5 grapes yesterday.
Brainliest please!
Answer:
What you must do for this case is to extract the relationship of the grapes that were eaten yesterday among the grapes that were eaten today.
To do it, let:
x: number of grapes that Reza ate yesterday
(x / 20) = (100/400).
Clearing x we have:
x = (100/400) * (20) = 5
answer
the number of grapes Reza ate yesterday was 5
Step-by-step explanation:
21. When h has the value 5,
calculate 6h + 7
Answers
Answer:
37
Step-by-step explanation:
Answer:
37
Step-by-step explanation:
6h + 7
6(5) + 7
30 + 7= 37
Is 4/4 a mixed number?
Answers
Answer:
No 4/4 is a proper fraction that can be converted into 1
Step-by-step explanation:
A mixed number is made up of a whole number/integer, and a proper fraction
Ex:
1 3/4
1 1/2
4 5/7
These are mixed numbers ^^
They have the integers (the italicized ones), and the proper fractions (bolded ones)
__________________________________________________________
Proper fractions is when the numerators value is less than the value of the denominator.
1/2
3/4
5/7
__________________________________________________________
Improper fraction is when the numerator has a greater value than the denominator
8/2
3/1
Hope this helped!
Have a supercalifragilisitcexpialidocious day!
9. Which of the following tables best represents the relationship between 7 points
p and fin the equation p = f +0.5?
f
P
f
P
3
3.5
3
1.5
5
5.5
5
2.5
8
8.5
8
4
10
10.5
10
5
14
14.5
14
7
O A
OB
f
P
f
р
3
1.5
3
8
5
2.5
5
10
B
4
8
13
10
5
10
15
14
7
14
19
OC
D
Answers
Answer:345
Step-by-step explanation:r
A 50 ohm load dissipates 100 W of power. How much voltage is across the load?
Answers
Answer:
5000 volts
Step-by-step explanation:
we know v×IR so voltage equals current*resistance so 50*100 so 5000
9514 1404 393
Answer:
about 70.7 V
Step-by-step explanation:
The relation between power and voltage and resistance in a resistive circuit is ...
P = V^2/R
so ...
V = √(PR)
V = √(100·50) = √5000
V ≈ 70.7 . . . . volts
Valeria's Cafe uses 7 bags of coffee every day. How many days will 7/10 of a bag of coffee last?
Answers
Answer:
3/4 y -3
Step-by-step explanation:
Carlos has a box containing bags of potato chips and pretzels. He told Sarah that the probability that she randomly selects a bag of potato chips is 1/2. Which of the following can be the contents of the box?
A: 5 bags of potato chips and 10 bags of pretzels
B: 4 bags of potato chips and 8 bags of pretzels
C: 8 bags of potato chips and 8 bags of pretzels
D: 10 bags of potato chips and 5 bags of pretzels
Answers
Answer:
it would be C
Step-by-step explanation:
because she had a 50/100 percent chance to get potato chips rather than pretzels.
read the instructions first
Answers
Answer:
Step-by-step explanation:
1) 5r + 2 < s
2) 12t + 6s ≤ 960
Not greater than means less than 960
Subtract (2xy-2y) from the sum of (10x-2y) and (-3y)
-8x-3y
-8x+3y
8x-3y
8x+3y
Answers
Answer:
I think its C
Step-by-step explanation:
Step-by-step explanation:
8x-3y
Please help me?!!!!!
Answers
Answer:
7b+4
Step-by-step explanation:
[tex](2b^{2}+3b-5)-(2b^{2}-4b-9)[/tex]
[tex]2b^{2}+3b-5 -2b^{2}+4b+9[/tex]
[tex]7b+4[/tex]
