Answer:
x = -2
Step-by-step explanation:
Step 1: Write equation
2(x - 6) + 6 = 4x - 2
Step 2: Solve for x
Distribute 2: 2x - 12 + 6 = 4x - 2Combine like terms: 2x - 6 = 4x - 2Subtract 2x on both sides: -6 = 2x - 2Add 2 to both sides: -4 = 2xDivide both sides by 2: -2 = xRewrite: x = -2Step 3: Check
Plug in x to verify it's a solution.
2(-2 - 6) + 6 = 4(-2) - 2
2(-8) + 6 = -8 - 2
-16 + 6 = -10
-10 = -10
Answer:
distribute the 2. add -12+6. add 2 to both sides. decide both sides by 2. x= -2
Please help , Ill give you brainliest
Answer:
I think the answer is A from what I remember.
Step-by-step explanation:
the polynomial should be put in order based on the number in its power. it could not be added or subtracted if the power is not the same.
kara’s family is thinking about renting a van that can travel 3 3/4 miles on 1/5 gallon of gas. Kara wants to know the gas mileage of the van.
Answer:
[tex] \frac{\frac{1}{5}}{\frac{15}{4}} [/tex]
Step-by-step explanation:
Given:
Miles a van travel = [tex] 3\frac{3}{4} [/tex] miles
Gallons of gas required = [tex] \frac{1}{5} [/tex] gallon of gas
Required:
Unit rate in gallons per mile
SOLUTION:
Unit rate in gallons per mile = (gallons of gas)/miles
Unit rate = [tex] \frac{\frac{1}{5}}{3\frac{3}{4}} [/tex]
Unit rate = [tex] \frac{\frac{1}{5}}{\frac{15}{4}} [/tex]
The fraction that represents the unit rate in gallons per mile = [tex] \frac{\frac{1}{5}}{\frac{15}{4}} [/tex]
Answer:
7/2 and 1/3
Step-by-step explanation:
Look for the fraction that has the number of miles in the numerator and the number of gallons in the denominator
If p(x) = 7(x²- 3) - 8, what is the value of p(8)?
Answer:
419
Step-by-step explanation:
8x8= 64, 64-3= 61. 7x61= 427-8= 419
(−=|>)=∑(−=,=|>)=∑(−=|=,>)(=|>)=∑(−=|>)(=|>).
Answer:
The sum u1 + u2 + u3 + . . . + un is written in sigma notation as
Xnr=1\ur .
Step-by-step explanation:
3(x − 2y) = −12(x + 2y)
Answer:
15x-18y
Step-by-step explanation:
Distribute then combine like terms
Solve |P| > 3
{-3, 3}
{P|-3 3}
Point :
[tex] |x| > a[/tex]
[tex]x > a \: \: \: and \: \: \: x < - a[/tex]
_________________________________
Thus ;
[tex]P > 3 \: \: \: \: \: and \: \: \: \: \: P < - 3[/tex]
Done.....♥️♥️♥️♥️♥️
The volume of a rectangle or prism with the length of X meters and a width of X -1 m and a height of X +11Meters is no more than 180 m³ what are the possible values of the length
Answer:(1,4)
Step-by-step explanation:
Help needed ASAP will give brainliest and 5 stars rate :)
Answer:
30km/h
Step-by-step explanation:
takes 4 hours to go 120km so 120/4=30 so they travel 30 km in one hour
Compare solving equations with solving inequalities. How are the processes similar or different?
Answer:
Similarities
1. Adding or subtracting a number from both sides.
2. Multiplying or dividing both sides by a positive number.
3. Applying an increasing function to both sides.
4. Simplifying one or both sides.
Differences
1. Multiplying or dividing both sides by a negative number changes the direction of an inequality. So we cannot multiply or divide both sides by a variable unless we know that the variable is either always positive or always negative. This is not a concern when solving equalities.
2. When applying a decreasing function to both sides of an inequality, the direction of the inequality changes.
3. Swapping both sides of an inequality also changes the direction of an inequality. Again we don't have to worry about this with equalities.
A type of fish for your aquarium costs $4 each. You can spend at most $36. How many of these fish
can you buy?
Answer:
9 fish
Step-by-step explanation:
You can buy 9 fish to achieve a total amount of $36 .
Give the domain and range.
The domain is:
The range is:
Answer:
Domain: (-4,4)
Range: (-4,6)
Step-by-step explanation:
Domain is found by viewing the distance from the points on the x-axis (left to right)
Range is found by viewing the distance from the points on the y-axis (up and down)
For domain, the furthest point on the left is (-4,3). You have to take the x from that furthest to the left point (which is -4) to get the first x in the domain (x,y). The furthest point to the right is (4,6). The x on that furthest point is 4. Put them together in the (x,y) form with the furthest left being x and the furthest right being y. That makes the domain (-4,4).
Same goes for range but instead of it being left to right it will be down and up.
Highest point is (4,6)
Lowest point is (0,-4)
Take the y from each one and put them in (x,y) form, this would make your range (6,-4).
Always put the lowest one first (bottom to top)
Always put the furthest to the left first (left to right)
The (x,y) point for either domain or range will always be (lowest value, highest value). In other words, (lowest number, highest number).
A kitten weighs 3.2 pounds. A baby tiger weighs 26 times as much as the kitten. How much does the baby tiger weigh?
Answer:
83.2 pounds
Step-by-step explanation:
3.2 times 26 is 83.2 so that would be how much the baby tiger weighs
What is the mean? 20,22,25,28,29,30,32,33,34 ( Show work )
Answer:
28 or 28.11111 because I don't know if it asked you to round or not.
Step-by-step explanation:
Mean is the average of a group of number added together and divided by the number of number there are.
20+22+25+28+29+30+32+33+34 = 253
Now we will divide by the number of numbers we have there are 9 numbers.
Soooo.
253/9= 28.1111111
(Round)
28
Answer:
28 1/9 or 28.1111... (0.1 repeating)
Step-by-step explanation:
20 + 22 = 42
42 + 25 = 67
67 + 28 = 95
95 + 29 = 124
124 + 30 = 154
154 + 32 = 186
186 + 33 = 219
219 + 34 = 253
253 / 9 = 28 1/9 or 28.11111...
Hope this helped!
Red Riding Hood drives the 432 miles to Grandmother's house in 1 hour less than it takes the Wolf to drive the same
route. Her average speed is 6 mph faster than the Wolf's average speed. How fast does Red Riding Hood drive?
a. 48 mph
c. 50 mph
b. 54 mph
d. 45 mph
Answer:
The answer is B- 54 mph
Step-by-step explanation:
Edge
Answer:
B 54mph
Step-by-step explanation:
took the test and got it correct
Chase is deciding between two parking garages. Garage A charges an initial fee of $8
to park plus $4 per hour. Garage B charges an initial fee of $12 to park plus $2 per
hour. Let A represent the amount Garage A would charge if Chase parks for t hours,
and let B represent the amount Garage B would charge if Chase parks for t hours.
Write an equation for each situation, in terms of t, and determine the hours parked,
t, that would make the cost of each garage the same.
A=
B
Answer:
Answer:
A: 8+4t. B:12+2t
Step-by-step explanation:
It would take 2 hours for them to equal each other
Answer: A=4t+12 B=5t=8 Answer: 4hours
Step-by-step explanation:
Triangle ABC is reflected across the x-axis, and then across the y-axis. Which rotation is equivalent to this composition of transformations?
Answer:
C) 180 degree rotation
Step-by-step explanation:
I hope this helps you :)
Tom and Jerry have to stuff and seal 63 envelopes for a new marketing
campaign. Jerry can stuff and seal 15 envelopes alone in 2 minutes. Tom can do 3
envelopes per minute.
5a) Enter the equation that can be used to find the number of minutes, t, it takes
Tom and Jerry to stuff and seal 63 envelopes."
5b) Enter the number of minutes t, it takes Tom and Jerry to stuff and seal 63 envelopes together.
Answer:
T=15x+3y
Step-by-step explanation:
please help me this, this is very urgent!! thank you so much!
Answer:
EG = 34 FG = 25
Step-by-step explanation:
Answer:
EF = 34
FG = 25
Step-by-step explanation:
We are given that the length of line EG is 59. So we have to first solve for x in order to find the lengths of EF and FG:
(8x - 14) + (4x + 1) = 59
12x - 13 = 59
12x = 72
x = 6
EF:
8x - 14
8(6) - 14
48 - 14
34
FG:
4x + 1
4(6) + 1
24 + 1
25
five less than twice a number is greater than ten times a number
Answer:
2x - 5 > 10x
Step-by-step explanation:
Hope This Helps!
Plz mark Brainliest!
Write an expressions that is equivalent to 6c-2/2 +2c+11 in simplest form
Answer:
8c + 10
Step-by-step explanation:
Divide 2/2:
6c - 1 + 2c + 11
Then Collect Like Terms:
6c + 2c = 8c
-1 + 11 = 10
Final: 8c + 10
it takes 70 inches of ribbon around a box. the bow takes 32 inches of ribbon the width of the box is 14 inches. what is the height of the box
What will the value of angle #2 be? Show your work.
plssssss help
O 5 units
O 10 units
O 9 units
O 13 units
Describe one possible transformation the girls performed on the table in order for it to be in its new location.
Step-by-step explanation:
Where is the table at ???
Click and Answer... plz.. Oreos.
Matthew and Jayden own competing taxicab companies. Both cab companies charge a one-time pickup fee for every ride, as well as a charge for each mile traveled. The equation y = 1.32 + 2 represents what Matthew's company charges. Jayden charges a $2.50 pickup fee and $2.40 per mile. Use the dropdown menu and answer-blank below to form a true statement. less Matthew's company charges $ per mile than Jayden's.
Mathew's company charges $0.4 less per mile than Jayden's
The equation that represents Mathew's charges is given as:
[tex]y = 1.32 + 2x[/tex]
Jayden's pickup is given as $2.50, while the rate per mile is given as $2.40.
So, the equation that represents Jayden's charges is
[tex]y = 2.50 + 2.4x[/tex]
So, the equations are:
[tex]y = 1.32 + 2x[/tex] --- Mathew
[tex]y = 2.50 + 2.4x[/tex] --- Jayden
A linear equation is represented as:
[tex]y = mx + b[/tex]
Where:
m represents the slope/rate.
Hence, Mathew's company charges $0.4 less per mile than Jayden's
Read more about linear equations at:
https://brainly.com/question/14323743
Need help with math hw please
Answer:
X = 34
Step-by-step explanation:
3x+44+x=180
4x+44=180
4x=136
x=34
hope this helps! :)
I don’t know how to solve it please help
Answer:
when x=0 then f(x) = -2
when x=1 then f(x) = 3
when x=2 then f(x) = 8
Step-by-step explanation:
you just plug in the x value given to you into the equation (which is 5x-2) so for example:
if x = 0 then:
5x-2 is instead 5(0)-2 which means you multiply 5 and 0 and then substract 2 because you have to follow PEMDAS
PEMDAS is (Parenthesis, Exponents, Multiplication, Division, Addition, Substraction) which is the order of priority to be solved, so you first solve parenthesis, then exponents, then you multiply or divide, and then you add or substract
easy way to remember PEMDAS: Please Excuse My Dear Aunt Sally, OR Please End My Depression And Suffering (my favorite way to remember, don't take that seriously tho >_>)
so because you have to multiply before subtracting you multiply 5 and 0, you get 0, and then you take away 2 which is -2
remember to just plug in your values and then do PEMDAS
hope you learned something :P
my teacher says theres 3 correct answers
d) (2x - 5) (5x - 2) = 0
Answer:
10x^2-29x+10 is the answer of the question..Please use distributive property to solve it
Thank you