Answers
A
Step-by-step explanation:
the answer you chose is correct, multiplying the 4 members w 10 and the other one by 24,
Related Questions
HELP! I NEED ASAP "Find the sum (3m + 9) + (7c - 3) + (4n + 1)"
Answers
Answer:
its 3m+7+7c+4n
Step-by-step explanation:
Its really easy
What is the correct punctuation for I see a pretty rainbow
Answers
HELP ASAPPPP!!! HAUSBJANAHSJISIS
Answers
2: 32
3: 1/2
I think this is it
Evaluate (x+40)/2^3 when x=8
Answers
Answer:
6. my bad is it wrong
Step-by-step explanation:
Factor using GCF.
Show your work!
1) 36a + 18b - 27c
Answers
Do you know this please
Answers
Answer: 159%
Step-by-step explanation: all of the first square is shaded, which is obviously 100%, 59 out of 100 is shaded in the second one which means it is 159%
hi please help urgent question!!!
will give brainlist :>
Answers
Answer:
dont know sos
Step-by-step explanation:
A pack of pencils costs $1.25. The school secretary went to the store, bought some packs of pencils and spent $11.25. Which equation can be used to solve for how many pencils, p, she bought?
A. p+1.25=11.25
B. 11.25-p=1.25
C. 1.25p=11.25
D. 11.25p=1.25
Please answer quick
Answers
Two numbers differ by 5. The sum of their squares is 193. Find the numbers.
Answers
Answer:
Let one number be x and the other be (x-5)
Step-by-step explanation:
x^2+(x-5)^2=193
x^2+x^2-10x+25=193
2x^2-10x+25=193
Subtract 193 from both sides of the equation.
2x^2-10x-168=0
x=12 or x=-7
x-5=7 or x-5=-12
For each expression, write an equivalent expression by applying the distributive
property.
2. (x + 4)(2x - 1)
Answers
The equivalent expressions are:
x² + 11x + 18
2x² + 7x - 4
x² - 10x + 25
What is an expression?An expression contains one or more terms with addition, subtraction, multiplication, and division.
We always combine the like terms in an expression when we simplify.
We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.
Example:
1 + 3x + 4y = 7 is an expression.
3 + 4 is an expression.
2 x 4 + 6 x 7 – 9 is an expression.
33 + 77 – 88 is an expression.
We have,
(x + 2) (x + 9)
(x + 4) (2x - 1)
(x - 5)²
Now,
Applying the distributive property.
1)
(x + 2) (x + 9)
x² + 9x + 2x + 18
x² + 11x + 18
2)
(x + 4) (2x - 1)
2x² - x + 8x - 4
Combining the like terms.
2x² + 7x - 4
3)
(x - 5)²
(x - 5) (x - 5)
x² - 5x - 5x + 25
x² - 10x + 25
Thus,
The equivalent expressions are:
x² + 11x + 18
2x² + 7x - 4
x² - 10x + 25
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ7
- 9(x + 3) = 27
Apply the Distributive Property and simplify.
Answers
-9
-9x-27=27
-9x = 54
X=6
which of the following statements is true about the solution of the system
Answers
Plz lmk if it wrong
Yeah Its B :3
Step-by-step explanation:
I take the test on edgeunity.
Find the perimeter, in feet, of the rectangle whose width is 13 feet and whose area is 208 square feet.
A. 16 B. 32 c. 29 D. 26 E. 58
Answers
Answer: 16
Step-by-step explanation:
f(x) = 3(3x + 4)
The inverse
Answers
Answer:
Step-by-step explanation:
find the inverse of the function y=9x+12
To find the inverse function, swap x and y, and solve the resulting equation for x.
If the initial function is not one-to-one, then there will be more than one inverse.
So, swap the variables: y=9x+12 becomes x=9y+12.
Now, solve the equation x=9y+12 for y.
[tex]f^{-1}[/tex](x) = (x-12)/9
y=(x−12)/9
The Cost is 3.60 for 1/2 a pound of Candy. What is the cost for 2 pounds?
Answers
$7.20
$3.60 times 2 is $7.20
Answer:
$14.40
Step-by-step explanation:
trust me
the sum of two consecutive even integers is 86. find the two integers
Answers
Answer:
42 and 44
Step-by-step explanation:
Explanation: 43 + 43 = 86.
Both ^ are consecutive numbers.
write a word problem whose solution is $111
Answers
Answer:
Step-by-step explanation:
Word problem is a topic in mathematics that involves the interpretation of a given question with a mathematical expression so as to determine the value of the required variable.
Example: The price of a pencil is $10, and that of a ruler is $15.25. If Charles bought 5 pencils and 4 rulers, calculate the total amount of money spent.
price of a pencil = $10
price of a ruler = $15.25
Then,
cost of 5 pencils = $10 x 5
= $50
cost of 4 rulers = $15.25 x 4
= $61
Total amount of money spent by Charles = $50 + $61
= $111
The total amount of money spent by Charles is $111.
PLEASE HELP MEEEEEEEEEEE
Answers
sorry if im wrong but im sure its c
If 5k=-25
Help plz make
Answers
Answer:
Answer is -5
Step-by-step explanation:
In a normally distributed data set with a mean of 24 and a standard deviation of 4.2, what percentage of the data would be between 19.8 and 28.2 and why
Answers
Answer:
By the Empirical Rule, 68% of the data would be between 19.8 and 28.2
Step-by-step explanation:
The Empirical Rule states that, for a normally distributed random variable:
68% of the measures are within 1 standard deviation of the mean.
95% of the measures are within 2 standard deviation of the mean.
99.7% of the measures are within 3 standard deviations of the mean.
In this problem, we have that:
Mean = 24
Standard deviation = 4.2
What percentage of the data would be between 19.8 and 28.2
19.8 = 24 - 4.2
28.2 = 24 + 4.2
So within one standard deviation of the mean
By the Empirical Rule, 68% of the data would be between 19.8 and 28.2
The Smith family made a 12-pound turkey for dinner. If each person will eat of a pound, how many
people will it take to finish the turkey?
Answers
Answer:
Step-by-step explanation:
12 pound turkey
one person eats 1 lb
12 people will eat 12 lbs
The box plots below show student grades on the most recent exam compared to overall grades in the class
which of the following best describes the information about the medians
1. the exam outlier at 60 makes the IQR narrower and the median higher
2. The class data is more evenly spread which pulls its medium down
3. The class median is lower than the exam median
4. The class Q3 is higher than the exam Q3
Answers
Answer:
3. The class median is lower than the exam median
Step-by-step explanation:
The median of the box plot is indicated by the vertical line that divides the box.
Thus, the Class median grade is about 80, while the Exam median grade is more than 80.
Comparing grades, this means that the class median is lower. than the exam median.
Therefore, "the class median is lower than the exam median" is the right information that describes the median.
Answer:
C- The class median is lower than the exam median
Step-by-step explanation:
i took test
Which graph represents y=x−2
Answers
Answer:
Graph D is correct
Step-by-step explanation:
hope it helps ^^
Answer:
graph d
Step-by-step explanation:
MARK BRAINLIEST (RELOAD AND CLICK THE CROWN)
x+18/4 = 5
What is X
I will give Brainliest
Answers
Answer: x=1/2
Step-by-step explanation: You want to get the x on one side of the equal sign, by itself. First you subtract (18/4) from both sides. 5 - (18/4) =1/2 So that’s your answer.
Which equation has a slope of -6 and a y-intercept of 5
Answers
Answer:
Correct answer is B
Step-by-step explanation:
hope it helps ^^
find the slope of the line that passes through the points ( -2,3) and (7,-4)
Answers
Answer:
Slope= -7/9
Step-by-step explanation:
Answer:
-7/9
Step-by-step explanation:
(-2, 3) ; (7 , -4)
Slope = [tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\[/tex]
[tex]= \frac{-4-3}{7-[-2]}\\\\= \frac{-4-3}{7+2}\\\\= \frac{-7}{9}[/tex]
Is it possible for a triangle to have the three angle measurements 7cm, 24cm, 25cm and is it congruent or not?
Answers
Answer:
The Answer is yes to both of your questions.
Step-by-step explanation:
SSS (Side angle Side) = Because If 3 sides of triangle are congruent to 3 sides of another triangle, the triangles are congruent. SAS (Side angle side) = If 2 sides and the angle in between are congruent to the corresponding parts of another triangle, the triangles are congruent.
helpppppppppppppppppppppp
Answers
Answer:
45 feet
Step-by-step explanation:
How many lines of symmetry does this figure have?
Answers
Answer:
1 line mark brainliest if satisfied
Step-by-step explanation:
What other materials do you think a chemical engineer would explore to find new ways of using them?
Sorry not a math question but please help me!!
Answers
Answer:
In this lesson, students explore the field of chemical engineering and identify the ... Students will explore how chemical engineering is like and different from the other engineering professions. ... dealing with the composition of substances and their properties and reactions ... What do you think a chemical engineer does?”
Step-by-step explanation: