Answer:
-1/2(x-12)
Step-by-step explanation:
Since you need to factor -1/2 out of the given expression, you can say that
-1/2x+6 is equal to
-1/2(x-12)
Answer: [tex]-\frac{1}{2}(x-12)[/tex]
==================================================
Explanation:
The terms of [tex]-\frac{1}{2}x+6[/tex] are [tex]-\frac{1}{2}x[/tex] and [tex]6[/tex]
Divide each term by -1/2 to factor out the -1/2
If we divide [tex]-\frac{1}{2}x[/tex] over -1/2, then we'll get x. Basically the -1/2 terms cancel.
If we divide 6 over -1/2, we get -12. It might help to think of it as 6/(-0.5) = -12.
So overall we have [tex]-\frac{1}{2}x+6 = -\frac{1}{2}(x-12)[/tex]
You can use the distribution property to check the answer.
HELP PLS ANSWER
Which set of ordered pairs represents a function?
Answer:
the answer is d
Step-by-step explanation:
the x values don't repeat so therefore It is a function.
Answer:
D
Step-by-step explanation:
It's D bc you can have two of the same inputs equaling differnt outputs. You could of it as 4+3 = 7, 9, 2, and 1 or whatever numbers, its not true it only equals 7. Hope that helps
If a car is moving 50 mi/hr and travels 30 miles, how long did the journey take?
Answer:
36 minutes
Step-by-step explanation:
1 hour = 60 minutes
[tex]\frac{50}{60} = \frac{30}{m}[/tex]
50m = 1800
m = 36 minutes
The Journey will take 6 hours.
What is speed distance formula?Speed = Distance/Time Distance = Speed X TimeTime = Distance / Speed.Given:
speed = 5 mph
Distance = 30 miles
So, speed = Distance / time
5 = 30 / time
time = 30/5
time = 6 hour.
Hence, the journey take 6 hour.
Learn more about speed- distance here:
https://brainly.com/question/10566304
#SPJ2
plz help I need this now
Answer: 1 30.0
3 20
2 8
Step-by-step explanation:
Can you help me?
(Only answer if you know)
Answer:
it is Q4
Step-by-step explanation:
not sure how to explain it
Is this right? I chose 0.25. The other answers are 4, 0.5 and 2.
Answer:
its 0.25 or 2 one of those
Step-by-step explanation:
most likely 0.25 but
Evan's science class placed some metal balls on a scale. They used a red ball that weighed 5/13 of a pound, a yellow ball that weighed 10/17 of a pound, a green ball that weighed 5/13 of a pound, a blue ball that weighed 4/13 of a pound, and a gray ball that weighed 6/17 of a pound. What was the total weight of the metal balls?
Answer:
2 4/221 = 2.018
Step-by-step explanation:
5/13+10/17+5/13+4/13+6/17 = 2 4/221 = 2.018
What is the simplified form of this expression?
7a2 + 10a − 3a − 2a2
Answer:
What is the simplified form of this expression?
7a2 + 10a − 3a − 2a2
Step-by-step explanation:
7a2 + 10a − 3a − 2a2
Combine like terms
742 + 10a - 3a - 2a2
742 + 7a - 2a2
solution=
5a2 + 7a
Please answer this question
Javier's monthly net income is $1,500 . He requests that his bank deposit 1/5 of his monthly earnings into his savings account . How much money per year will Javier contribute to his savings account ?
Answer:
1500 * 1/5
1500 * 0.2 = 300
300 * 12 = 3600
Javier contributes $3,600 a year to his savings.
Step-by-step explanation:
Answer:
$3600
Step-by-step explanation:
1,500 x 1/5 = 300. This is how much money gets put into his savings account every month.300 x 12 = 3600During the summer, Sarah picks watermelons for her uncle. The table shows the number of wagon loads, x, and the number of watermelons Sarah can haul, y. What is the unit rate in watermelons per wagon load?
A) 2 B) 4
C) 8 D) 16
Answer:
C
Step-by-step explanation:
Unit rate is watermelons/wagon load in this situation. Wagon load must be 1 and the table says 1 wagon load: 8 watermelons.
Hope this helps! Have a nice day!
30° is used in a pie chart to represent 5 people. How many people were there altogether???
Answer:
60
Step-by-step explanation:
here are 360° used in a whole pie chart
Using proportion
30° → 5 people
360° → 5 × 360 / 30 = 5 × 12 = 60
There are 60 people altogether
A class party was attended by 80% of the students. If there are 60 students in the class, how many attended the party?
Answer:
48 students
Step-by-step explanation:
Answer: 48
Step-by-step explanation: 80% of 60 is 48 students
I need help with this ASAP!!!!!!!!!!!!!!
Answer:
Step-by-step explanation:
Part A and B Please 10 points
The number of cans the soup kitchen has is represented by the equation, y = -63x + 825, where x represents the number of days and y represents the number of cans. How many cans will the soup kitchen have left after 10 days? Which statements are true based on the equation given. Select all that apply.
A Nicholas had 235 cans at home.
B The school collected 235 cans a day.
C Nicholas had 15 cans at home.
D The school collected 15 cans daily.
I NEED HELP THIS IS DUE IN AN HOUR!!!!!
k + 9 = 17
What does k value?
k=8
k=9
k=17
k=26
Answer:
8
Step-by-step explanation:
k + 9 = 17
subtract 9 from both sides:
k = 8
Answer: k=8 so I guess A haha
Step-by-step explanation:
you would just subtract 9 from each side so 17-9= 8 and boom.
You’re welcome :)
PLEASE HELP!!!
Which expression is the factored form of−4.5n+3?
−1.5(3n+2)
−3(1.5n+1)
−3(1.5n−1)
−1.5(−3n+2)
Answer:
-3(1.5n - 1)
your welcome
Hello people kinda need help with this question below...
Answer:
X is increasing by 2 and Y is decreasing by -3. : )
Answer:
X = 2
Y = -3
Step-by-step explanation:
The X values increase by two, so that's a plus 2
The Y values decrease by three, so that's negative 3.
Jamie wants to paint a wall in his bedroom. Not only does he need to buy paint, but he also needs to buy tape to tape off all side of the wall and the window. How many feet of painters tape will jamin need to buy (assume no overlap)? note the wall and the window are both rectangle.
IMPORTANT: i cant give you a picture but on brainly there is a picture of it but the ending of the question says how many square feet is jamin planning to paint? so plz use that picture thanks these are the multiple choise answers
a. 17.5 ft
b. 35 ft
c. 28 ft
d. 21 ft
Answer: im pretty sure its 35ft
Step-by-step explanation:
Answer:
35ft
Step-by-step explanation:
ANYONE GOOD AT HISTORY!?
Answer:
BRAINLIEST PLSSS
Step-by-step explanation:
im good
Please help this is due tmr, Don't answer the question if you have no answer or ideas. Im not trying to be rude but I really just need help. :(
Think about how you can use absolute value notation to express the distance between two points on a coordinate graph. For each pair of points below, find the distance between the given points and express your work using absolute value symbols. Explain or Show your work.
1. (4, 9) and ( –5, 9)
2. (7, –1) and (7, –4)
3. (0, 9) and (0, –7)
4. (4, –8) and (–10, –8)
Answer:
watch Khan academy video it should explain everything on absolute value and whatever else u need help with it has probably multiple videos for each unit in math
Diana is painting statues. She has 7/8 of a liter of paint remaining. Each statue requires 1/20 of a liter of paint. How many statues can she paint?
Answer:
question is incomplete. A complete question is ----> Diana is painting statues. She has 7/8 of a liter of paint remaining. Each statue requires 1/16 of a liter of paint. find the number of statues.
each statue requires 1/16th of a liter of paint.
so, in a liter , 16th statues can be painted by Diana.
but A/C to question,
she has 7/8 of a liter of paint remaining.
so, we have to find how many statues she can paint in 7/8 litres.
so, number of statues = 7/8 × 16 = 14
Step-by-step explanation:
Which is the scale factor proportion for the reduction?
Answer:
B
Step-by-step explanation:
The coldest recorded temperature in the United States is –80°F, in Alaska. The warmest recorded temperature in the United States is 134°F, in California. How much higher is the warmest recorded temperature than the coldest recorded temperature?
Answer:
214
Step-by-step explanation:
I think this is the answer x
Answer:
54ºF
Step-by-step explanation:
I got this by doing -80+135 and I got 54! Hope this helps! Have a great day! :)
$7.50 meal; 6.5% tax _____
Answer:
14.0
Step-by-step explanation:
$7.50 meal + your 6.5$ tax.
We add those and it will equal 14.00
plz help quick. the sum of two numbers is 11. Three times the first number minus the second number is -3. what are the numbers? can i plz have work too?
Answer:
the first number is 2, the second number is 9 :)
I already answered this on your last question ;-;
Step-by-step explanation:
I wrote this on a piece of paper:
3 times ? minus ? = -3
And then I just kept replacing the question marks with what adds up to 11 until i got the answer lol.
Pls help if these questions don’t get answered by tonight my “back” will never feel the same
A store owner has 7.11 lbs. of candy. If she puts the candy into 9 jars, how much candy will each jar contain?
What is the average speed in miles per hour of a car that travels 956.4 miles in 15.9 hours? Round your answer to the nearest tenth.
A member of the school track team ran for a total of 179.3 miles in practice over 61.5 days. About how many miles did he average per day?
38.86 divided by 3.9
Dividing decimals
Answer: 7.11/9=0.79 per jar
956.4/15.9=60.2 average speed
179.3/61.5=2.9 miles
38.86/3.9=9.964
Step-by-step explanation:
division and a calculator.
Answer:
It's can be Wrong, I hope it can help you!
Step-by-step explanation:
1) The store has 0.79 ibs in each jar.
2) The answer to the nearest tenth is 15,206.8
3) 2.915447154 miles did he average per day.
4) 9.964102564
A forest covers 33,000 acres. A survey finds that 0.8% of a forest is old-growth-tree. How many acres of old-growth-trees are there?
Answer:
264 acres
Step-by-step explanation:
Since 33,000 acres is 100%, 330 acres is 1% because 33000 acres divided by 100 is 330 acres. Then if 330 acres is 1%, 33 acres is 0.1% because 330 acres divided by 10 is 33 acres. 1 divided by 10 is 0.1.
Next 33 acres times 8 because 0.8% is eight times bigger than 0.01%. This equals to 264 acres.
MATH HELP!! What is the y-interpret of this line?
Answer:
B(0,2)
there was a y- intercept at the line.. u must see the point that intercept with y- axis
Answer: B. (0,2)
Step-by-step explanation: Look at where the line goes through the Y-axis. You can see it goes through the 2 on the y-axis so its (0,2)