Answers
Hi how u doin ?
[tex]4x + 8 = 60[/tex]
Subtract both sides 8
[tex]4x + 8 - 8 = 60 - 8[/tex]
[tex]4x = 52[/tex]
Divide both sides by 4
[tex] \frac{4x}{4} = \frac{52}{4} \\ [/tex]
[tex]x = 13[/tex]
There u go ...
Don't have a good day , Have a great day ♡
Related Questions
£6000 is to be shared among David, Daniel and Dennis, Daniel is to get one and a half times as much as David, while Denis is to get three and a half times as much as David. Determine (i) the ratio in which the money is to be shared. (ii) the amount of money each will get.?
Answers
Answer:
36
Step-by-step explanation:
9+9+9+9=36 or 9 times 3
HOPE IT HELPS Y'ALL:)
please help marking brainlist
Answers
Answer:
7/10
Step-by-step explanation:
Try 7/10
(7/10)^2=49/100
Will mark brainliest...no guessing please :)
Answers
Answer:
A
Step-by-step explanation:
We can calculate the equation of the lines based on two points. First line m:
y = ax +b
where a is the slope and b is the y-intercept. To find the slope we use the x and y of the points as:
a = [tex]a = \frac{y_1-y_2}{x_1-x_2} = \frac{4- -32}{2- -4} = \frac{36}{6} = 6.[/tex]
So:
y = 6x + b
we can find the y intercept by substituting the x and y for one of the points:
solving for b:
b=-32-(6)(-4)= -8.
So the equation is:
y = 6x - 8.
We can change it to:
y + 8 = 6x
8 = 6x - y.
So it’s (A).
Hope that helps!
Answer:
B I think
Step-by-step explanation:
what is the sum to 5.3x10^5 and 3.8x10^4
pls help
Answers
Answer:
5.68*10⁵
Step-by-step explanation:
you can factor 10⁴ at the beginning too but I found it easier to explain what happens this way
A board that is
16
feet long is cut into three pieces. If the length of the first piece is
3
5
6
feet and the length of the second piece is
4
5
6
feet, how long is the remaining piece of board?
Answers
Could someone please help me with this question?
(Will give Brainliest)
Answers
Answer:
x = 2
Step-by-step explanation:
Find the ratio of 12kg to 84kg
Answers
Answer:
1:7
Step-by-step explanation:
12kg : 84kg
12 : 84
1:7
A grocery store sells three different quantities of sugar. A 1-pound bag costs $1.04, a 2-pound bag costs $1.90, and a 3-pound bag costs $2.82. Enter the unit cost in price per pound for each. Complete the description about how the unit cost changes as the quantity of sugar increases.
Answers
Answer:
Step-by-step explanation:
1.04
.86
.92
HELP PLEASE
Miguel drove for 8 hours at a constant rate. He drove a total of 424 miles.
Donna also drove at a constant rate. This table shows the number of miles she had driven in different numbers of hours.
Who drove at a slower speed?
Answers
Answer:
miguel did
Step-by-step explanation:
i just did this
Biologists want to estimate the number of deer living in a certain region. They will use a method known as a hair snare. A hair snare is a length of barbed wire set up near a salt lick, where deer can lick minerals and nutrients from salt deposits. The wire snares hair from the neck of the deer. The hair is collected and sent for analysis. The biologists will randomly place 90 salt licks throughout the region. The region consists of 3 areas: the town, the forest, and the lake, as shown in the following diagram
(a) Two methods have been proposed for choosing where to place the salt licks: a simple random sample or a stratified random sample, with the area as strata. Give one reason why the stratified might be the better method for choosing where to place the salt licks.
Answers
The stratified random sample is better because this will lead to more accurate results.
Sampling is a method that implies randomly selecting participants, places, etc. as part of an experiment. There are two main methods for sampling:
Simple random sampling: This will mean choosing randomly the places to place the salt licks.Stratified random sampling: This means dividing the total area into subareas and then choosing random spots to place the salt licks.The second method is the best to use because this will guarantee in each subarea there is the same number of salt licks. Preventing many salts licks to be together or a subarea to not having any salt licks.
Based on this, we can conclude this method will lead to more accurate results.
Learn more in: https://brainly.com/question/14887111
Answer:
Stratified random sampling is the better method to use.
Step-by-step explanation:
Stratified random sampling would be a better method for choosing where to place the salt licks because it will guarantee that each subarea has the same amount of salt licks, and prevent many salt licks from being in the same area or some subareas from having no salt licks at all.
Third-degree, with zeros of -3,-2, and 1, and passes through the point (3,9)
Answers
Three zeroes of a third-degree polynomial are given, with the graph passing through the point (3,6). To find the equation of this, first, let us set up how a 3rd-degree polynomial factored out should look like:
y = a(x+b)(x+c)(x+d).
Since the zeroes of the function are -3, -2, 1, the equation will look like y = a(x+3)(x+2)(x-1). To solve for a, plug-in x = 3 and y = 6 from the point (3,6). After replacing the variable a in the equation with the answer, you will have the solution for the problem.
Third-degree, with zeros of -3,-2, and 1, and passes through the point (3,9) then the polynomial p(x) is (3/20)(x-1)(x+2)(x+3)
What is Polynomial?Polynomial is an expression consisting of indeterminates and coefficients, that involves only the operations of addition, subtraction, multiplication, and positive-integer powers of variables
-3 is a root... (x+3) is a factor
-2 is a root... (x+2) is a factor
1 is a root... (x-1) is a factor
p(x) = a(x-1)(x+2)(x+3)
(3, 9) is on graph so p(3)=9
9=a(3-1)(3+2)(3+3)
9=a(2)(5)(6)
9=60a
Divide both sides by 60
a=9/60
a=3/20
p(x) = (3/20)(x-1)(x+2)(x+3)
Hence, third-degree, with zeros of -3,-2, and 1, and passes through the point (3,9) then the polynomial p(x) is (3/20)(x-1)(x+2)(x+3)
To learn more on Polynomials click:
https://brainly.com/question/11536910
#SPJ2
make x the subject of the following formula x^2+3=h
2x=2y=p
s=x^2-3
Answers
Answer:
x^2+3=h
to make x the subject of the formula,move 3 to the other side making it negative
x^2 = h + 3
to take out the square,take the square root of both sides.
√x^2 = √ h + 3
x = √ h + 3.
you can ask me questions privately when confused .
4 boxes of pasta at $1.25 each
Answers
Answer:
4 * 1.25 = 5
Step-by-step explanation:
4 boxes of pasta (4) at 1.25 (1.25) 'each' (*)
help with this question
Answers
Answer: x=-1-2 square root 7
Step-by-step explanation:
(2x-1) (2x+2) bằng bao nhiêu
Answers
Answer:
(2x-1) (2x+2)
4^2+2−2
Hope This Helps!!!
What is 5/8 of 4/5 I don't really understand how to do this.
Answers
Answer:
20/40 = 1/2
Step-by-step explanation:
5/8 * 4/5
multiply the numerator with the numerator and denominator with the denominator
you get 20/40 or 1/2
Answer: 0.5 or 1/2
Step-by-step explanation:
really easy get fre-e points
write the number 4 million as the product of a single digit and a power of 10
Answers
Answer:
4 x 10^6
Thanks! Have a great day! :)
Select the correct answer. Which equation represents a function? A. B. C. D. E.
Answers
Answer:
2y = 12 is a function
Step-by-step explanation:
In the graph of a function, the value of the x-value in an ordered pair can not be use only once. The graph in the other problems shows that the same x-value was used more than one time.
****25 points**** need help wil take at least 3 minuets
IF YOU SCAM!!! I WILL REPORT CAUSE NO LINKS!!! NO STINKIN LINKS!!!!
Answers
Answer:
The solution is (2,-2)
Step-by-step explanation:
The Coney Island Boardwalk is 2.7 miles long.
A person walks at the average speed of 3 mph.
How long will it take the person to walk the boardwalk to the end and back?
Answers
Answer = 1.8
Step 1) 3 ÷ 2.7 = 0.900
Step 2) 0.900 x 2 = 1.8
Time taken by the person to walk the boardwalk to the end and back is 0.9 hours.
Given that, The Coney Island Boardwalk is 2.7 miles long.
What is the speed?The speed formula can be defined as the rate at which an object covers some distance. Speed can be measured as the distance travelled by a body in a given period of time. The SI unit of speed is m/s.
A person walks at the average speed of 3 mph.
We know that, speed = Distance/Time
= 2.7/3
= 0.9 hours
Hence, time taken by the person to walk the boardwalk to the end and back is 0.9 hours.
To learn more about the speed, distance, and time visit:
brainly.com/question/4978052.
#SPJ2
Solve the problem.
If f(x) = [tex]x^{2}[/tex] and g(x) = -1 + 5x, find (f ∘ g)(x) and find the domain of (f ∘ g)(x).
Answers
Answer:
Domain is 5
Step-by-step explanation:
f * g divided by its powers times its x
−3=h+8÷2 plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz help
Answers
Answer:
-7=h
Step-by-step explanation:
−3=h+8÷2
−3=h+4
−3-4=h+4-4
-3-4=h
-7=h
if investments double every 7 years and you start with a $600 investment, how much money would you have after 21 years?
Answers
Answer:
$4,800.00 might be the answer if I did it right.
HELP PLSSS!!!
What is the equation of the line?
A: y=2x+2
B: y= 1/2x -4
C: y=1/2x + 2
D: y=2x-4
GIVING BRAINLY TO CORRECT ANSWER
Answers
Step-by-step explanation:
(x1,y1) = (-4,0)
(x2,y2) = (0,2)
(y - y1)/(y2 - y1) = (x - x1)/(x2 - x1)
(y - 0)/(2 - 0) = (x + 4)/(0 + 4)
y/2 = (x + 4)/4
4y = 2(x + 4)
2y = x + 4
y = x/2 + 2
Option → C
abdul rahman went to fidh market to buy two typesof fish.cost of one type of fish is 95 dollars per kg and the second type of fish costs 130 dollors per kg. can he buy two kilograms of each with 800 dollors.
Answers
Answer:
Yes
Step-by-step explanation:
95 multiplied by 2 is 190
130 multiplied by 2 is 260
190+260 is 450
Answer:
95 x 2=190
130 x 2= 260
260+190= 450
he can and will still have some change
800-450=350
Step-by-step explanation:
hope this helps if not then sorry good luck and bye
need help pls .......
Answers
Answer:
It should be the last one because rigid transformations doesn't change in size just where it is
I got this question wrong and I’m trying to correct it but i don’t know how it’s wrong or what the right answer is.
Question: The triangles shown ARE similar. Explain how the triangles are similar and identify the similarity theorem: AA, SSS, or SAS
Triangle ABC~ Triangle AFG
Answers
Answer:
SAS
Step-by-step explanation:
The triangles are similar by SAS. Two side lengths are given, and we know that vertical angles are congruent.
It is not SSS because we do not know the side lengths of FG and BC.
It is not AA because we do not know two angle measurements.
What’s half of 1/2
Please help me !
Answers
Answer:
its 1/4 .............1/2/2=1/4
I hope it helped u
Answer:
1/4
Step-by-step explanation:
the way you do this is by multiplying 1/2 by 1/2
Select the number that would make this statement true: 344 ÷ ________ = 34.4
Question 2 options:
104
103
102
101
Answers
Answer:
103
Step-by-step explanation:
I think
four times the sum of a number and 9 is 16
Answers
Answer:
Step-by-step explanation:
four times the sum of a number and 9 is 16
4 *(x + 9) = 16
4x + 36 = 16
4x = 16 - 36
4x = -20
x = -5
---------------
4 * (-5 + 9) = 16
16 = 16
true
