Answer:
x+6y-2 is the simplfied answer
Step-by-step explanation:
Taylor paid $8.10 for 3.6 pounds of apples what was the price per pound of apples
Answer:
2.25 per pound
Step-by-step explanation:
i took 8.10 divided by 3.6 to get the price per pound
(brainllist plz)) (if helped)
The stem-and-leaf plot shows the test scores of a science class. Use the plot to answer the question.
How many students scored 78?
Answer:
4 students
Step-by-step explanation:
Understanding stem-and-leaf plots
A stem and leaf plot is designed in a way to group the numbers by their values before the ones place;
i.e. 92, 100, 101, 103, 113
Charted as
9 | 2
10 | 0 1 3
11 | 3
So, with that in mind we know 78 is grouped under the 7 | # # #
stem and has the leaf of 8 which is displayed by # | # # # 8
SO,
TO SOLVE:
Count the 8's under the 7 | # # # # group
We can see that there are 4 8's under that section, and assuming that each number is representative of one students score, we can conclude that 4 students scored 78
Hope this helps,
J.M."Jamon"
Pennsylvania State University
Full-Time B.S.CE. Undergrad
Answer:
4 Students
Step-by-step explanation:
If you look at the four and cout how many 8 are across you will get 4!
i need this ASAP The line y = -1/5x + 24 and y = 5x +9 are what to each other?
Answer:
These lines are perpendicular to each other
Step-by-step explanation:
SInce ne slope is the opposite of the reciprocal of the other
-1/5 opposite of reciprocal of 5
These are perpendicular lines
What is the product of the 3rd square number and the 3rd square number
Answer:
3² x 3² = 9 x 9 = 81
Step-by-step explanation:
hope it helps you
Write an algebraic expression for the difference of 5 from b .
Answer:
b-5
Step-by-step explanation:
Need help I am stuck, I would like to see if my work matches someone else's to check it over.
Answer:
i think its 45
Step-by-step explanation:
Answer:
45
Step-by-step explanation:
I'm pretty sure but sorry if its incorrect.
A school conducts 27 tests in 36 weeks. Assume the school conducts tests at a constant rate. What is the slope of the line that represents the
number of tests on the y-axis and the time in weeks on the x-axis?
А. 3/4
B. 4/3
C. 3
D. 4
Answer:
i think it would be 4 i'm not sure tell me if i'm wrong.
Answer:
a
Step-by-step explanation:
A jeepney ride cost 11 pesos for the first 4 kilometers and each additional integer kilometers adds 3.50 pesos to the fare, use a piece-wise function to represent the jeepney fare in terms of the distance f(d) in kilometers.
Answer:
[tex]f(d)=\left\{ \begin{matrix} 11 & \text{for} & 0< d\leq 4 \\-3+3.5d & \text{for}& d > 4 \end[/tex]
Step-by-step explanation:
Cost of first 4 kilometers ride = 11 pesos.
So, for the first 4 km, the fair is constant i.e.
for 1 km the fare is 11 pesos,
for 2 km the fair is also 11 pesos,
similarly, for 3 km of 4 km, the fare is 11 pesos.
Hence, for the distance [tex]0\geq d\geq 4[/tex], the fair function,
[tex]f(d)=11\cdots(i)[/tex]
After 4 km, there is an increment of $ 3.50 for each kilometer.
So, the fare function up to 5 kilometers,
[tex]f(d)=11+3.5=14.5[/tex]
So, the fare function up to 6 kilometers, i.e for the distance [tex]5<d\leq6[/tex],
[tex]f(d)=11+2\times3.5=18[/tex]
This can be arranged as the fare function up to 6 km,
[tex]f(d)=11+(6-4)\times3.5=18[/tex]
Similarly, the fare function up to [tex]d[/tex] kilometer [tex](n>4)[/tex],
[tex]f(d)=11+(d-4)\times3.5[/tex]
[tex]\Rightarrrow f(d)=-3+3.5d\cdots(ii)[/tex]
Hence, from equations (i) and (ii),
[tex]f(d)=\left\{ \begin{matrix} 11 & \text{for}\; 0< d \leq 4 \\-3+3.5d & \text{for}\; d > 4 \end[/tex]
An 80 metre long train crosses a 120 metre long platform in 20 seconds, what is the speed of the train per hour?
ans:
Total distance= length of train + length of platform
I.e 80+120= 200 m but need in kmph so 0.2 km
Time = 20 second but need in hours so 20/(3600)= 1/(180)
Speed = distance / time = 0.2*180= 36 kmph
4. Escribe
5. Escribe la ecuación 3x + 4y - 20 = 0 en su forma simétrica.
62
Answer:
which principle prevents a brach from abusing its power
Step-by-step explanation:
A backpack will hold 2,808 grams. If a T-shirt weighs 156,000 milligrams, how many T-shirts will the backpack hold?
Answer:
18 T-shirts
Step-by-step explanation:
1gram = 1000milligrams
1gram × 156000milligrams ÷ 1000milligrams
The milligrams unit cancel out each other thus grams remains as the main unit.
=156grams
1 T-shirt = 156grams
1 T-shirt × 2808grams ÷156grams
The grams unit cancel out each other thus T-shirt remains as the main unit.
=18 T-shirts
Answer:
18
Step-by-step explanation:
5. Solve for x using the model below* Enter your answer as a number
Answer:
Step-by-step explanation:
Each triangle = - x
There are 4 of them
They equal -4x
The circles all = 1
There are 3 circles on the left
They equal 3*1 = 3
There are eleven circles on the right.
-4x + 3 = 11 Subtract 3
-4x/-4 = 8 Divide by - 4
x = 8/-4
x = -2
For what value of k will the vector (1, -2, k) in be a linear combination of the vectors (3, 0, -2) and (2, -1, -5) ?
If m∠1 equals (4x + 2) and m∠3 equals (5x − 25), what is the value of x?
Step-by-step explanation: the answer is x = 1/2
The value of x is 27 units.
It is required to find the value of x.
What is angle?In Plane Geometry, a figure which is formed by two rays or lines that shares a common endpoint is called an angle and corner whether constituting a projecting part or a partially enclosed space.
Given:
If m∠1 equals (4x + 2) and m∠3 equals (5x − 25),
According to given question we have,
m∠1 =m∠3
(4x + 2)=(5x − 25)
compare the like terms and simplify we get,
2+25=5x-4x
27=x
Therefore, the value of x is 27 units.
Learn more about angle here:
https://brainly.com/question/13954458
#SPJ2
Please answer asap. Due in 10 minutes. Will give brainliest to whoever answers in the next 10 minutes. Please answer!!!
3x/1.6 = 2/1.5
Answer:
x = 0.71 and so on
Step-by-step explanation:
PLEASE HELP ME FIND THE SIDE OF THE SQUARE
Answer: 6 inches
Step-by-step explanation:
Side length = 6 in.
Diagonal = 6[tex]\sqrt{2}[/tex] = 8.49 rounded
Perimeter = 24 in
Area = 36 in²
It’s D right? Let me know if I’m wrong.
Answer:
yes D is right... brainliest plz
Find the midpoint of the segment with the following endpoints. (5,4) and (1,7)
Answer: wait one sec
Step-by-step explanation:
Answer:
(3,5.5)
Step-by-step explanation:
(x₁+x₂) (y₁+y₂)
-------- --------
2 2
5+1 7+4
6 11
------ ------
2 2
(3, 5.5)
50 people were asked if they had ever been to Mauritius or the Seychelles on holiday.
11 had been to Mauritius, 7 had been to the Seychelles and 35 had been to neither.
How many had been to both?
Answer:
11 + 7 = 18. Meaning to both Islands 15 people have visited so far.Find the measure for angle B.
Answer:
51⁰
Step-by-step explanation:
The angles are the same
PLEASE help
PLEASE
Answer:
7) $57.2 (Multiply 65 by 0.12. You get $7.8. Finally, subtract 7.8 from 65.)
8) $20 (Multiply 29.99 by 0.3333. Subtract 9.99 from 29)
9) $35.7 (Do the same steps as above)
10) $276.675 (Do the same steps as above)
11) The decimal form of 57% is 0.57
12) cost= c×0.57
13) $70.65
14) $25.65 was added
The Rams football lost 18 yards on 3 consecutive plays.The lost the same number of yards on each play.How many yards did they lose on the second play
Answer: The answer is 6!
Step-by-step explanation:
Sorry. If I’m late! & Explanation? I just took the test Nd scored an 100%
Answer:
The answer is -6!
Step-by-step explanation:
I promise you, I just took the USATestprep test and this is the answer. Good luck with the rest of the test!
plz plz help i promise i will mark brainliest
Answer:
unfortunately I am not available for a few of these weekends and would be grateful
whats 8 more than the product of X and 8
Answer:
8X +8
Step-by-step explanation:
Titus took 30 minutes to walk 2 miles at a constant rate. Let d represent the distance Titus walks in miles after t minutes. What are two different constants of proportionality for the relationship between distance, in miles, and time, in minutes?
Answer:
15 and 1/15
Step-by-step explanation:
Given
Time (t) = 30 minutes
distance (d) = 2 miles
To determine the first constant of proportionality
Let time be directly proportional to distance.
t = kd
Where k is the constant of proportionality
Make k the subject
k = t/d
Substitute values for t and d
k = 30/2
k = 15
To determine the second,
Let distance be directly proportional to time.
d = kt
Make k the subject
k = d/t
Substitute values for d and t
k = 2/30
k = 1/15
Hence, the constant of proportionality are
15 and 1/15
help please it important
x: cupcakes
y: cakes
[tex]2.50x + 15y \geqslant 510 [/tex]
cakes is 15
2.50(114)+15y....≥510
(285+15y≥510)-285
(15y≥225)/15
y≥15
9514 1404 393
Answer:
4. 2.5x +15y > 510
5. y > 10
Step-by-step explanation:
4. The revenue from each of x cupcakes is 2.50, so the total revenue from cupcake sales is 2.50x.
The revenue from each of y cakes is 15.00, so the total revenue from cake sales is 15.00y.
The total revenue from sales of cupcakes and cakes is more than 510, so we can write the inequality ...
2.5x +15y > 510 . . . . possible combinations of cakes and cupcakes
__
5. For x=144 the constraint on y is ...
2.5(144) +15y > 510
360 +15y > 510
15y > 150
y > 10 . . . . possible number of cakes sold
f(X)=3x+7, find f(10)
Answer:
37
Step-by-step explanation:
Sorry if this is wong I haven't done these in awhile, but this is how I got it.
f(X)=3x+7
f(10)=3(10) +7
f(10)=30 +7
f(10)=37
Answer:
f(10)=37
Step-by-step explanation:
f(x)=3x+7
(for f(10) we sub 10 for x)
f(10)=3×10+7
=30+7
=37
Which figure represents an undefined term?
A line extends right and up from point X through point Y with an arrow instead of an endpoint.
A line connects point X and point Y.
A line extends right and up from point X through point Y with an arrow instead of an endpoint. A line extends right and down from point X through point W with an arrow instead of an endpoint.
A line extends both directs between point X and point Y.
The undefined term should be considered when A line extends both directs between point X and point Y.
What is an undefined term?In terms of geometry, the undefined term should represent the main object where the rest of the objects should be considered as the line, point, and the plane.
So when there is the line extension that lies between point x and point Y so it should be an undefined term.
Learn more about line here: https://brainly.com/question/2037439
Answer:
Option D
Step-by-step explanation:
yes
Read the sentence below and answer the following question: Roy was very careful to cleave the apple into even portions. What does the word cleave mean in the context of this sentence? O Hack: to sever with blows O Chop: to deliver a cutting strike O Divide: to separate into parts O Part: to separate
If f(x) = -x + 4 and g(x) = x^2 - 5, then g(f(-1)) = ?
Answer:
g(f(-1)) = 20
Step-by-step explanation:
first we need to compute f(-1)
f(-1) = -( -1 ) + 4 = 1 + 4 = 5
then we take g(5):
g(5) = ( 5 )^2 - 5 = 25 - 5 = 20