Translate this phrase into an algebraic expression. 8 less than the product of 4 and a number
Answer:
4n-8
Step-by-step explanation:
With n representing the unknown number.
The expression that represents "8 less than the product of 4 and a number" will be 4n - 8.
What is Algebra?The analysis of mathematical representations is algebra, and the handling of those symbols is logic.
PEMDAS rule means for the Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This rule is used to solve the equation in a proper and correct manner.
Translate this phrase into an algebraic expression. 8 less than the product of 4 and a number.
Let the number be n.
Then the product of 4 and n will be 4n.
Then the expression that represents "8 less than the product of 4 and a number" will be
4n - 8
The expression that represents "8 less than the product of 4 and a number" will be 4n - 8.
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Eliza started the week with $274 in her bank account. This week she babysat for 16 hours and made $144.25. Eliza then went to the store and bought a new video game for $57.99, how much does she have left at the end of the week after buying her video game?
Order the numbers from least to greatest -1 4/5 , -7/4, 3/2, (-2.2)
Answer:
-2.2, -1 4/5, -7/4, 3/2
Step By Step:
I just converted all into decimals;
-1.8, -1.75, 1.5, -2.2
Then ordered them;
-2.2, -1.8, -1.75, 1.5
simplify. 3+9⋅7−8÷2
A= 29
B= 38
C= 62
D= 80
Steps to solve:
3 + 9 * 7 - 8 / 2
~Multiply
3 + 63 - 8 / 2
~Divide
3 + 63 - 4
~Add
66 - 4
~Subtract
62
Best of Luck!
find the y-intercept of the linear equation -x+8y=4 y-intercept=?
(1873-9y2+x-21) = (3x-4)
Answer:x= −9 /2 y^2+928
Step-by-step explanation:
What is the answer to this question?
Help me please. I need your help please.
Answer:
8/54 or 4/27
Step-by-step explanation:
(8/9)/6 =
8/9 ÷ 6 when divide turn the division sign into multiplication and flip the second fraction ( reciprocal))
8/9*1/6 = 8/54 if simplified =4/27
Answer:
4/27
Step-by-step explanation:
8/9 ÷ 6 = 4/27
What is the solution to this system of linear equations? 2x + y = 1 3x – y = –6 (–1, 3) (1, –1) (2, 3) (5, 0) 3.50x + 5.00y = 97.50 Solve the system of equations. How many 10 oz. Boxes were sold? 6 9 12 15
Answer:
(-1, 3)
Step-by-step explanation:
Only the first question is complete.
You want to solve ...
2x +y = 1
3x -y = -6
You can add these two equations to get ...
5x = -5
x = -1 . . . . . divide by 5
This matches the first choice: (-1, 3).
Answer:
A: (-1,3) is the correct answer to the problem.
Step-by-step explanation:
I just did the a quiz with that question and A is the answer.
two decimals that are equivalent to (4 × 10) + ( 7 × 1/100)
Answer:
0.07 ibelive hope this helps
Step-by-step explanation:
Find the square root 64/100
After finding the square root of 64/100, the value obtained in terms of a fraction will be 4/5.
What is a fraction?In mathematics, a fraction is represented by a specific number that designates a portion of an entire. A fraction is a piece or section of a whole, whereby a can have been any number, a particular value, or an object.
As per the given information in the question,
The given fraction is,
The square root of 64/100
So,
√64 = 8 and,
√100 = 10
Then, the fraction will be,
= 8/10 = 4/5
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A die is tossed. If the number rolled is greater than 2, what is the probability that the number rolled is 3?
Answer:
1/4
Step-by-step explanation:
The probability that the number rolled is 3 is, 1/4.
What is mean by Probability?The term probability refers to the likelihood of an event occurring. Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event. The value is expressed from zero to one.
Given that;
A die is tossed.
And, The number rolled is greater than 2.
Here, The number rolled is greater than 2.
Hence, Total outcomes are 3, 4, 5, 6
So, The probability that the number rolled is 3 is,
⇒ 1 / 4
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–11 + |–19| Please help me!
Answer:8
-11+19 (absolute value)
Add the opposite
19-11=8
Keep the sign of the greater absolute value in this case the greater value is ninteen but it can be the negitive.
So your answer is eight (8)
Step-by-step explanation: see above
Find the distance between (-12, 1) and (12, -1) *
Answer:
[tex]d = 2\sqrt{145}[/tex]
Step-by-step explanation:
Use the Distance Formula to help you determine the distance between the two following points ( [tex](-12, 1)[/tex] and [tex](12, -1)[/tex] ):
-Distance Formula:
[tex]d = \sqrt{(x_{2} - x_{1}) ^2 + (y_{2} - y_{1})^2}[/tex]
(where [tex]( x_{1}, y_{1})[/tex] represents the first point, and [tex](x_{2}, y_{2})[/tex] represents the second point)
-Apply the following points to the equation:
[tex]d = \sqrt{(12 + 12) ^2 + (-1 - 1)^2}[/tex]
[tex]( x_{1}, y_{1})[/tex] = [tex](-12, 1)[/tex]
[tex](x_{2}, y_{2})[/tex] = [tex](12, -1)[/tex]
-Solve the equation:
[tex]d = \sqrt{(12 + 12) ^2 + (-1 - 1)^2}[/tex]
[tex]d = \sqrt{(24)^2 + (-2)^2}[/tex]
[tex]d = \sqrt{576 + 4}[/tex]
[tex]d = \sqrt{580}[/tex]
[tex]d = 2\sqrt{145}[/tex]
Therefore, the distance is [tex]2\sqrt{145}[/tex].
At Nancy's Newsstand, 3 magazines cost $15.00. How many magazines could you buy with $45.00?
Answer:
9
Step-by-step explanation:
If three magazines cost $15 then that means that each magazine costs $5. So we do 5 divided by 45 which equals 9. SO the answer is 9!
If you are happy with my answer I would like branliest:)
) A train leaves Hamilton at 9.50 am and arrives in Wellington at 7.25pm. Work out, in hours and minutes, the time taken for this journey.
this is your answer.............
Solve for the following variable(show your work).
Answer:
5) x=3 6) x=9 7) x=12 8) x=9
Step-by-step explanation:
If 3 times a certain number is increased by 4 the result is 28. What is the number?
If x is "the number," which of the following equations could be used to solve for the number?
3x + 4 = 28
3 x= 4 + 28
3( x + 4) = 28
Can anyone solve this Ill give 25 points
Answer:
A x < 3
Step-by-step explanation:
[tex]\frac{5(9-x)}{3} + 1 < 11[/tex]
[tex]\frac{5(9-x)}{3} < 11 - 1[/tex]
[tex]\frac{5(9-x)}{3} < 10[/tex]
5(9-x) < 10*3
5(9-x) < 30
9-x < 30/5
9-x < 6
-x < 6 - 9
-x < -3
x < 3
Which rules of exponents will be used to evaluate this expression? Check all that apply. StartFraction left-brace (negative 8) Superscript 4 Baseline right-brace Superscript negative 5 Baseline Over (negative 8) Superscript 6 Baseline EndFraction
Answer:
I thin its B
Step-by-step explanation:
I took the quiz. I hope this helps! sorry if it wrong :)
find the value of x and y respectively A. 20, 120 B. 40, 120 C. 30, 140 D. 30,160
Answer:
Option A:
x=20 and y=120
Answer:
A. 20, 120
Step-by-step explanation:
[tex](4x - 20) \degree = 3x \degree..(vertical \: \angle 's) \\ 4x - 20 = 3x \\ 4x - 3x = 20 \\ \huge \orange { \boxed{x = 20}} \\ \\ 3x \degree + y \degree = 180\degree .. (straight \: line\:\angle 's) \\ 3 \times 20 \degree +y \degree = 180 \degree \\ 60 \degree + y \degree = 180 \degree \\y \degree = 180 \degree - 60 \degree \\y \degree = 120 \degree \\ \huge \red { \boxed{y = 120}}[/tex]
geometry geometry geometry
Answer:
was only able to do #11
Step-by-step explanation:
Answer:
#12
Step-by-step explanation:
Lauren gets $105 per day as wages $10.50 as commission for
every laptop she sells in a day. Her daily earnings goal is $136.50.
How many laptops does she have to sell each day to meet her goal?
Create an equation and solve help plzzz
Becky buys 3 kilograms of cheddar cheese and 1 kilogram of Swiss cheese.
There are 1,000 grams in 1 kilogram. How many grams of cheese does Becky
buy?
A. 450
B. 412
C. 4,500
D. 4,120
Answer:
Step-by-step explanation:
Help!!!!!!!!!!!!!! Box one and box 2
HELPPPPPPPP
An angle formed by the intersection of two lines is obtuse. Could the lines be perpendicular? Explain.
Answer:
no
Step-by-step explanation:
because when lines are perpendicular, the angles are 90 degree angles.
The mass of a textbook is approximately 0.00165 metric ton. How is this number written in scientific notation?
A function is given. g(x) = 4 x + 7 ; x = 0, x = h (a) Determine the net change between the given values of the variable. Incorrect: Your answer is incorrect. (b) Determine the average rate of change between the given values of the variable. Incorrect: Your answer is incorrect.
Answer:
4hStep-by-step explanation:
We are expected to solve for the change given the following values of x
0,h
so we substitute x= 0 and x=h in the given expression, get the result, and subtract the results from each other
for x=0
[tex]g(x) = 4 x + 7\\\\g(0)=4(0)+7\\\\g(0)=0+7\\\\g(0)=7[/tex]
for x=h
[tex]g(x) = 4 x + 7\\\\ g(h)=4(0)+7 \\\\g(h)=4h+7 \\\\g(h)=4h+7[/tex]
The change would be
[tex]g(h)-g(0)= (4h+7)-7\\\\g(h)-g(0)= 4h+7-7\\\\g(h)-g(0)= 4h[/tex]
Help me please,what is the value of C-F?
Answer:
B = - 0.75
C = - 0.25
E = 0.25
F = 0.75
One number is 13 more than the product of 9 and another number. If the sum of the two numbers is 103, find the two numbers.
Answer:
x + y = 103 Subtract 2nd from 1st EQ
-10y = -90
y = 9 and x = 94 9%2A9%2B13
and...checking
sum = 103
Step-by-step explanation:
The two numbers are 9 and 94.
What are simultaneous equations?In mathematics, a set of simultaneous equation, also known as a system of equations or an equation system, is a set of equations for which common solutions are sought.
Let the two numbers be x and y.
Then according to question,One number is 13 more than the product of 9 and another number we have ,
13 + 9x = y
or,9x - y = -13...(i)
Also,the sum of the two numbers is 103. So we have,
x + y = 103 ...(ii)
Adding equation (i) and (ii) we get,
10x = 90
or, x = 9
Put the value of x in equation (ii), we get
9 + y = 103
or, y = 103 - 9
or, y = 94
Hence the two numbers are 9 and 94.
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