Answer:
3(x+16)= 4x-8
x=56
Step-by-step explanation:
3(x+16)= 4x-8
use distributive property
3x+48=4x-8
add 8 to each side
3x+56=4x
subtract 3x from 4x
56=x
check work
3(56+16)=4(56)-8
distributive property again
168+48= 224-8
add the left side
216=224-8
subtract the right side
216=216
tada
A number decreased by half of the number is four. What is the number?
Answer:
four is the right answer i think
Answer:
It should be a number between 12 and 14
Step-by-step explanation:
Start with given compound inequality, Add 4 to all sides ,combine terms on the left side ,combine terms on the right side, multiply all by 2, multiply ,so the number is between 12 and 14 which makes it possible to be 12,13,or 14
Carter's football team played 10 games this season.
They won only 20% of their games. How many games
did Carter's team lose?
Answer:
Carter's football team lost 8 games.
What is the value of x in the equation
3x - 4y = 65:
when y=4?
Ox=13 1 / 2
x=21 1 / 3
X =23
O
x=27
1. Solve the system of equations by substitution:
y = x - 2
4x – 3y = 11
Answer:
x = 5
y = 3
Step-by-step explanation:
y = x - 2
4x - 3y = 11
substitute y in the second equation with x - 2
4x - 3(x - 2) = 11
open the parenthesis
4x - 3x + 6 = 11
x + 6 = 11
subtract 6 from both sides of the equation
x + 6 - 6 = 11 - 6
x = 5
now substitute x for 5 in the original equation.
y = x - 2
y = 5 - 2
y = 3
as Lucia fills her fish tank she notices that it fills 8 cubic centimeters of water in 4 minutes. How many cubic centimeters of water does it fill in 1 minute?
Amaya ran for president of chess club, and she received 18 by this. There were 30 members in the club. What percentage of the club members voted for Mýa HELP PLEASE
What steps would you do to solve 3x-52 -12?
1. Add-12, then divide by 3
2. Divide by 3, then add 5
3. Multiply by 3, then subtract 5
4. Add 5, then divide by 3
Answer:
But you just gave us the steps-
Answer:
Step-by-step explanation:
Well for this you wouldn't necessarily solve you you simplify, to simplify you would do 56- 12 which would get you 3x - 44.
CORRECT ANSWER WILL BE MARKED BRAINLIEST!
Find the constant rate of change for the representation.
Jazmina brought home a plant. She kept record of the plant's height in her journal over the summer. The following are a few of her journal entries:
Day 3: 15.75 inches Day 6: 19.5 inches
Day 10: 24.5 inches Day 11: 25.75 inches
Day 16: 32 inches Day 21: 38.25 inches
Answer:
The plant grows approximately 1.25 in. per day.
Step-by-step explanation:
what is the positive square root of 9/16
Answer: |√9/16| = ¾ or .75
PLz mark brainliest:)
A large bag of peanuts weighs 2.25 pounds. How many ounces of peanuts are in the bag?
Answer:
36 ounces
Step-by-step explanation:
There are 16 ounces in a pound so what you have to do is multiply, here's what the equation could look like.
2.25 x 16 = 36
Hope that helps and have a great day!
Find the slope of the given relations (2, 5) (2,7) the answer for this pleaee
Answer: The slope is undefined.
Step-by-step explanation:
The graph of this line is a vertical line, parallel to the y-axis, passing through 2 on the x-axis and includes every real y-value.
Slope is rise/run. The run is the difference in x-values. 2-2=0
Division by 0 is "undefined"
how to work out the area of a rhombus
Answer:
In rhombus, there are two diagonals.
Ar. of rhombus=[tex]\frac{1}{2}[/tex] × diagonal 1× diagonal 2
U have to byheart this formula.
help please i really need help
Answer:
I think the next one 400
Martin is interested in the new hypermiling movement which focuses on getting the best miles per gallon (MPG) when driving. He gathered
some data about the weights, In thousands of pounds, of different cars and thelr average MPG. The graph below shows the results of Martin's research.
Answer:
Step-by-step explanation:
D the situation shows correlation with causation
Answer:
the situation shows correlation with caution
Kim purchased a bottle of perfume for $1.50 per .80 ounce. What is the unit cost of the perfume?
PLEASE HELP!!!
dionne washington wants to sell natural fruit flavored water at her neighborhood block party she wrote the amount of money she spent as a function of the number of bottles sold which set of numbers would be an appropriate domain for dionnes function
a) 0,1,2,3,4,...
b) ..., -4,-3,-2,-1,0
c) ..., -3,-2,-1,0,1,2,3, ...
d) ..., -3.5,-2.5,-1.5,0,1.5,2.5,3.5,....
Answer:b
Step-by-step explanation:
I don’t know what to put for number 4 and it’s due tomorrow!!
Answer:
I can't really help you since I don't have the passage but all I can say is to describe how he's using his facts to support his claims
Step-by-step explanation:
find the sum 9.33 + 48.4
Answer:
57.73
Hope this helps!!
At a local pumpkin patch you can pick your own pumpkins. There is a $5 charge to enter the patch and then a $0.25 charge per pound of pumpkin. Let p
represent the weight of the pumpkin you choose and C(p)
represent the total cost of the pumpkin in terms of the weight of the pumpkin. Equation, in function notation:
Answer:
C(p) = 0.25p + 5
Step-by-step explanation:
$5 is the amount of money you have to pay when you don't get a pumpkin (a pumpkin that's 0 lbs), so the y-intercept is 5. 0.25 is the rate at which the price increases as the weight increases, so the slope is 0.25.
m = slope, b = y-intercept
C(p) = mp + b
C(p) = 0.25p + 5
Find the simple interest and the total amount after two years.
Principal = 2500=2500equals, 2500 rupees
Annual rate of interest = 9 \%=9%equals, 9, percent
Total interest ==equals
rupees
Total amount ==equals
rupees
Answer:
450
2,950
thats the answer
450 is the total interest amount and 2950 is the total amount.
What is Percentage?percentage, a relative value indicating hundredth parts of any quantity.
To find the simple interest, we can use the formula:
A = P(1 + rt)
Now we can simply substitute the values given in the formula.
Before anything, it is a good practice to define the values of each variable.
P = 2,500
r = 9% or 0.09
t = 2
0.09×2500=225
225 is the interest for one year
450 is the total interest for two years.
Now we proceed to use the values in the formula to find total amount.
A=P(1+rt)
A = 2,500(1 + (0.09 × 2))
A = 2,500(1 + 0.18)
A = 2,500( 1.18 )
A = 2,950.00 Rupees
Hence, 450 is the total interest amount and 2950 is the total amount.
To learn more on Percentage click:
https://brainly.com/question/28269290
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bonnie has lived in texas for 768 days how many years have she lived in texas
Answer: About 2.1 years
Step-by-step explanation:
768/365 = 2.10
Answer: Roughly 2 year
Exact answer: 2.104109589041096
Step-by-step explanation:
-15.6= -3.1+w/5 i didnt even learn this ;-;
Answer:
w = - 62.5
Step-by-step explanation:
Given
- 15.6 = - 3.1 + [tex]\frac{w}{5}[/tex] ( add 3.1 to both sides )
- 12.5 = [tex]\frac{w}{5}[/tex] ( multiply both sides by 5 to clear the fraction )
- 62.5 = w
Answer:
w= -62.5
Step-by-step explanation:
Simplifiying both sides of the equation, then isolating the variable.
a t-shirt shop sells tie-dye shirts for $16 and plain shirts for $10. they sold 28 shirts and made 400$ today. How many tie-dye shirts did they sell. please answer quickly
Answer:
Multiply
Step-by-step explanation:
Answer:
20 tie dye t shirts
Step-by-step explanation:
What is the equation for this line? *
O y = -2x +1
O y = 1/2x + 1
O y = -2x - 1
O y = -1/2x + 1
Answer:
y = -2x + 1
Step-by-step explanation:
The y-intercept is given by the point that is on the y-axis. (1)
This means that the answer contains a +1
Then you must find if the slope is positive or negative
In this case the slope is negative because the line goes "downhill" from left to right
Since the slope is negative it means that there will be a negative sign in the beginning of the equation
Next, to find the slope you need to find the rise over run
Since it is a negative slope the rise will be negative and the run will be positive.
To find the slope find two clear points on the graph such as (0,1) and (2,0)
To find the slope, use the slope formula
This would look like: (0-2)/(1-0)
Your slope will be -2x
Piece it all together and you get a final answer of y= -2x+1
A given line has a slope of 7 what would the slope of a line parallel to this line be and why?
Answer:
7
Step-by-step explanation:
A parallel line would have the same slope because it would only have a different y-intercept.
Hope that helps and have a great day!
Angle B=48 and angle E=x+4.
Please help me find x
At a basketball game, 95% of people attending were supporting the home team, while 5% were supporting the visiting team. If 532 people attending the game supported the home team, what was the total number of people attending the game?
Answer:
559
Step-by-step explanation:
532*.05
26.6
aout 27 people attended the other team's game
532+27 = 559
I OFFER 100 POINTS AND WHOEVER ANSWERS FIRST WILL BE BRAINLIEST
(SHOW WORK IF YOU CAN PLZ)
For f(X)=1/x-5 and g(X) =x^2+2, find f(g(x)) and (g o f)(6)
Find a pattern for the sequence below.
1, 4, 9, 16, 25, ...
Answer:
add 3, add 5, add 7, add 9
Step-by-step explanation:
1+3=4
4+5=9
9+7=16
16+9=25
add by odd numbers, for a simpler answer
-3(n-3)????????????????!!!