Answers
Answer:
A
Step-by-step explanation:
Simplify and subtract.
Answer:
Step-by-step explanation:
4(0.5x+2.5y-0.7x-1.3y+4)
2x+10y-2.8x-5.2y+16
-0.8x+4.8y+16
Related Questions
What is the slope of the line?
Answers
Answer:
1/2
Step-by-step explanation:
Slope equals rise over run. To find this use two points that land evenly on the graph then count how ever many spaces up and then to the side. In this case, it goes up 1 and right 2, so put that into fraction form, 1/2, and that is your answer.
Answer:
1/2
Step-by-step explanation:
A grocery store charges $0.75 per donut. Which equation can be used to find c, the total cost, in dollars, to buy d donuts?
Answers
Answer:
It should always be addition or multiplication.
Step-by-step explanation:
Common sense, plus you didn't give us any options.
c = 0.75d
$0.75=c....
anelle subtracts –4 from a number. The result is 2. What is the number?
–6
–2
2
6
Answers
Answer:
the answer is 2. so it is 2
Step-by-step explanation:
2 ➕ 2 is 4
Answer:
Option D (6)
Step-by-step explanation:
6-4 is equal to 2
plz help me understand this question
Answers
Answer:
The answer is D
Step-by-step explanation:
When doing this type of equation you would multiply the exponents and keep the base the same
Answer:
option D
Step-by-step explanation:
[tex](3d^4)^{2}[/tex]
multiply the powers you will get,
[tex]3d^{8}[/tex]
therefore, option D is the correct option
hope it helps you!!
Does anyone know the answer to question one: How many lawns will Dominic need to mow in order to make $240?
Answers
Answer:
40
Step-by-step explanation:
A line contains the points (82, −96) and (87, −86).
What is the slope of the line in simplified form?
Enter your answer in the box.
Answers
Answer:
The answer is 2Step-by-step explanation:
The slope of a line given two points can be found by using the formula
[tex]m = \frac{ y_2 - y _ 1}{x_ 2 - x_ 1} \\[/tex]
where
(x1 , y1) and (x2 , y2) are the points
From the question the points are
(82, −96) and (87, −86)
We have
[tex]m = \frac{ - 86 - - 96}{87 - 82} = \frac{ - 86 + 96}{5} = \frac{10}{5} = 2 \\ [/tex]
We have the final answer as
2Hope this helps you
A school science department has 13 teachers.
The stem-and-leaf diagram shows their ages.
Work out the median range.
NO SILLY ANSWERS OR I WILL REPORT!!
Answers
Answer:
46
Step-by-step explanation:
Lets arrange the numbers first
23, 27, 32, 32, 36, 38, 46, 49, 51, 55, 58, 59, 63
so find how many numbers there are
- 13
the middle number of 13 is 7
so the 7th number should be the median of this sum
7th number - 46
Answer - 46
Hope you understand
:-)
The data given results in this list
{23,27, 32,32,36,36, 46,49, 51,55,58,59, 63}
The middle most value is 46 since there are 6 items below it {23,27,32,32,36,36} and 6 items above it {49,51,55,58,59,63}.
It might help to cross off the outer values and work your way in so you can spot the middle value easier.
Does a parallelogram have to have equal sides
Answers
Answer:
Yes
Step-by-step explanation:
A Parallelogram is a flat shape with opposite sides parallel and equal in length. NOTE: Squares, Rectangles and Rhombuses are all Parallelograms
Hope this helps (:
brainliest for correct answers
Answers
Answer:
impossible
unlikely
neither unlikely nor likely
likely
certain
Step-by-step explanation:
If n divided by m equals 7/8,
what does m divided by n equal?
Answers
Step-by-step explanation:
1,
It is found that m divided by n is equal to 8/7.
How can we interpret the division?When 'a' is divided by 'b', then the result we get from the division is the part of 'a' that each one of 'b' items will get.
Thus, if 10 mangoes are there, and 2 people, then 10 ÷ 2 is the number of mangoes each person would get, which is 5.
Division, thus, can be interpreted as equally dividing the number that is being divided in total x parts, where x is the number of parts the given number is divided.
Thus, a/ b = a divided in b equal parts.
If n divided by m equals 7/8, then m divided by n equal.
n / m = 7/8
Then m/n = 8/7
Therefore, m divided by n is equal to 8/7.
Learn more about division here:
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25POINTS PLEASE ANSWER NEED HELP BAD AND IM ON AN ALT BC I RAN OUT OF POINTS (I've made 3 alts so far to answer this question so plz help and asked on my main acc as well)
To determine whether they used the same number of tiles, set the two expressions equal to each other and solve for x. Is there a solution for x? Why or why not? If there is a solution, what is it?
Here is the equation stuff to solve:
Expression for the number of tiles Bruce used : 5x+2
Expression for the number of tiles Felicia used : 5x + 5
How could you change the equation so it has infinitely many solutions? What would infinitely many solutions mean in terms of the situation?
T-T
Answers
Answer:
Change the +2 from Bruce number of tiles to +5. Infinitely many solutions would mean that they have a equal amount of tiles I think.
Step-by-step explanation:
5x+2=5x+5
2=5
All real numbers
how do I find the value of x so f(x)=7
Answers
Answer:
x=5
Step-by-step explanation:
Here we are given with a graph.
we have been asked to find the value of x for which
As we know that , to find the value of x for the given value of f(x), we need to look onto the vertical axis, and mark a dot on the given value now draw a line perpendicular to vertical axis so that it cut the given straight line, and where they intersect draw another line perpendicular to the horizontal axis and you will get the value where it crosses the horizontal axis.
Hence we get x=5, then f(x)=7.
how many y- values are there for each x-value in the function represented by the graph?
A.0
B.1
C.2
D. infinitely many
Answers
Answer:
D
Step-by-step explanation:
There are only 1, y- value are there for each x-value in the function represented by the graph.
What is Function?A relation between a set of inputs having one output each is called a function.
Given that;
The function represented by the graph.
Here, The graph shows the line which has only one y - value for the each x-value in the function.
That is,
For x = 0,
Value of y = - 4
Hence, There are only 1, y- value are there for each x-value in the function represented by the graph.
Learn more about the function visit:
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Can someone help me omg :( this is stressful
Answers
Answer:
7
Step-by-step explanation:
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition SubtractionStep 1: Write expression
7(16 ÷ 4²)
Step 2: Evaluate
Parenthesis - Exponents: 7(16 ÷ 16)Parenthesis - Division: 7(1)Multiplication: 7(Step 1) - you’re going to do 4 squared, which equals 16
(Step 2) - you’re going to do 16 divided by 16, which equals 1
(Step 3) - you’re going to do 7 times 1, which equals 7
This should be the correct way to solve this. I hope this helps you.
what is the product of -3 1/4 and -1 1/2
Answers
Answer:
-4 and 3/4, also written as -4.75
Step-by-step explanation:
What is the cost per ballon?
30 cents per balloon
33 cents per balloon
3 dollars per balloon
2 dollars per balloon
Answers
Divide the total cost by the number of balloons in order to find how much a single balloon would cost.
10.50 divided by 2.5 = 4. The decimal in 2.5 is moved one space to the right. The decimal in 10.50 is moved 1 space to the right.
Yen paid $10.50 for 2.5 pounds of pretzels. What price did she pay for each pound of pretzels?
After dividing 25 into 105, the next step is to
25 by 4.
The next step is to
100 from 105.
The next step is to
the next number.
ill give brainliest
Answers
Answer:
Multiply, Subtract and bring down
Step-by-step explanation:
i took ed ofccc
Pauley graphs the change in temperature of a glass of hot tea over time. He sees that the function appears to decrease quickly at first, then decrease more slowly as time passes. Which best describes this function?
It is linear because the graph decreases over time.
It is linear because there is both an independent and a dependent variable.
It is nonlinear because linear functions are increasing functions.
It is nonlinear because linear functions increase or decrease at the same rate
Answers
Answer:D
Step-by-step explanation:cuz im cool
Answer:
It is nonlinear because linear functions increase or decrease at the same rate.
Step-by-step explanation:big brain(:
Which statement BEST describes the equation below?
f(x) = 2x + 3
A) It is a relation
B) It is a function
C) It is a one-to-one function
Answers
Answer: function
Step-by-step explanation: I'm not totally sure so I hope this helps
hi im maddie im only in 5th grade tgo but it says to express nine thousandsths as a decimal
Answers
Answer:
0.009
Step-by-step explanation:
Simply move the decimal point from nine- then move it to the right three times.
If you need any more help, do not hesitate to ask me. :)
Answer: 0.009 hope this helps.
30 = [(10 - 8) + (17-14)]
Answers
Answer:yes
Step-by-step explanation:kubjubjugjugjugjugjugjugju
Add or subtract the numbers in the parentheses first to get 2 + 3 then add those numbers together and get 5 and subtract that from 30 to get 25
Triangle ABC is isosceles. What are the steps you would take to construct the perpendicular bisector for segment AB.
Answers
Answer:
look at my Step-by-step explanation
Step-by-step explanation:
The perpendicular bisector of a line segment
open the compass more than half of the distance between A and B, and scribe arcs of the same radius centered at A and B.
Call the two points where these two arcs meet C and D. Draw the line between C and D.
CD is the perpendicular bisector of the line segment AB. Call the point where CD intersects AB E.
Proof. top.
Is 6.34 irrational or rational
Answers
Answer:
Rational.
Step-by-step explanation:
Irrational numbers don't termite.
Answer:
6.34 is rational
Step-by-step explanation:
not irrational, not an integer, not a whole number, and not a natural number
what is 4 to the power of 4
Answers
Answer:
256
Step-by-step explanation:
Answer:
256
Step-by-step explanation:
4 to 4th power=
4^4 or 4x4x4x4=
4x4= 16
4x4x4= 64
4x4x4x4= 256 <===== Answer
Please help me with these questions!
xoxo, tae's simp :))
Answers
Answer:
104.5 is the volume
Step-by-step explanation:
you do length x width x height but but sense theres no length you do
(1.5+9.5) x (9.5)
*simplify*
11 x 9.5 = 104.5
Answer:
ima tae simp to :)
Step-by-step explanation:
Please help I’m struggling image below I will mark Brainly
Answers
Answer:
5/6
Step-by-step explanation:
The x access is on 5The y access is on 6Put them together: 5/6I'm not sure if this is correct, but I still hope this helps!
Determine the x-intercept of the
equation below. Write your answer as
an ordered pair.
-3x + 5y = 15
Answers
Answer: -5
Step-by-step explanation:
substitute 0 for y
**A number is divided by 2, and the remainder is 1. The same
number is divided by 4, and the remainder is 3,
22) Find the smallest such number
23) Find the next larger number
Answers
Answer:
Step-by-step explanation:
Find the Least Common Multiplicative of 2 and 4
2 = 2
4 = 2 *2
LCM = 4
2 - 1 = 1
4 - 3 = 1
Subtract this 1 form LCM
Required number = 4 - 1 = 3
3 is the required number
22) Smallest such number = 3
23) Next larger number = 7
Answer:22
much small numder
Step-by-step explanation:
the zero of polynomial p x is equal to minus 9 X + 9 is
Answers
If a point within the density curve is chosen at random,
what is the probability that the value lies between 2.25 and 4.75?
0.025
0.375
0.417
0.639
0.75