Answer:
16,700
Step-by-step explanation:
Given that,
Earning of Ethan = 38,428
Ethan spends 21,728 on expenses.
We need to find the amount of money he has left over. It can be calculated as follows :
Left money = Earning - Spent
= 38,428 - 21,728
= 16,700
So, he has left over 16,700.
please help asap i have a testtt
A shop sells school uniform.
Two shirts and one jumper cost £29
One shirt and one jumper cost £21
How much does one jumper cost?
£
Answer:
Jumper costs £13
Step-by-step explanation: (s = shirt j = jumper)
We know that 2s + 1j = £29
We also know that 1s + 1j = £21
29-21 = £8
This means that the shirts cost £8 each
We now need to multiply: 8 x 2 = £16 which means that the shirts in total cost £16
So, 29 - 16 = £13 which means one jumper costs £13
The cost of one jumper is $13.
What is an equation?An equation is a mathematical statement that shows that two mathematical expressions are equal.
Given that, two shirts and one jumper cost £29 while one shirt and one jumper cost £21, we need to find the cost of one jumper,
Let jumper is represented by j and that of shirt by s,
Establishing the equations,
2s + j = 29
j = 29 - 2s......(i)
s + j = 21
j = 21 - s.......(ii)
Solving the equations,
21 - s = 29 - 2s
s = 8
Put s = 8 in eq (ii)
j = 21 - 8
j = 13
Hence, the cost of one jumper is $13.
Learn more about equations, click;
https://brainly.com/question/29657992
#SPJ2
Simplify the following expression completely:( x 6 ) 7
Answer:
42x
Step-by-step explanation:
Write the phrase as a expression the sum of 7 and 11
Answer:
7 + 11
Step-by-step explanation:
Sum means addition, so the sum of 7 and 11 is 7 + 11. I think that is what you meant. Hope this helps!
The given phrase written in expression as 18.
What is an expression?An expression is a combination of terms that are combined by using mathematical operations such as subtraction, addition, multiplication, and division.
The given phrase is the sum of 7 and 11.
Expression for the given phrase is
Here, sum means addition of numbers
The sum of 7 and 11 = 7+11
= 18
Therefore, the given phrase written in expression as 18.
To learn more about an expression visit;
https://brainly.com/question/28170201
#SPJ2
Can someone tell
Me the answer please :(
Need help
When i scan a question there is no option to watch an ad and see the answer. I tried signing out and back in and powering my phone off but nothing works.
Answer: if it's a app try to delete it and redownload it
Step-by-step explanation:
how do i do this ?? help
Answer:
Find it in (m a t h w a y) that will give you the answers and explanation
which number line shows the solution of -5x + 10 > -15?
Answer:
x<5
Step-by-step explanation:
Jeremiah hikes ½ miles every ¼ of an hour. Lisa hikes ⅓ mile every ⅙ of an hour. How far do they each hike in 1 hour?
Answer:
they both hike at 2 miles per hour
A sphere has a diameter of 12 ft. What is the volume of the sphere? Give the exact value in terms of Pi.
Formula of volume of a Sphere is : V = 4/3 πr³
Here, Diameter (2r) = 12, so radius (r) = 12/2 = 6 feet
Substitute it into the formula,
V = 4/3 π(6)³
V = 4/3 *216π
V = 288π Ft² [ Answer in the term of π ]
You can also solve it for numeral value by substituting the value of π = 22/7
V = 288 * 22/7 = 905.15 Ft² [ Answer in numbers ]
Answer:
288 pi ft squared
Step-by-step explanation:
Edge 2021 :) Have a good day!
iii) Find the values of x
when y= 1
X=
Select the angle that correctly completes the law of cosines for this triangle. 7^2+25^2-2(7)(25)cos__=24^2
Answer:
324
Step-by-step explanation:
Answer: I Believe it’s 75, hope this helps.
A circle has a circumference of 153.86153 units. What is the radius of the circle? This is on Khan accadamy so when I am done waiting i will give the answer.
Answer:
radius = 24.5 units
Step-by-step explanation:
153.86153 / 3.14 = diameter
diameter = 49 units
diameter / 2 = radius
49 / 2 = 24.5 units
Are the 2 lines:
y = 4x - 3 and y = (1/4)x +3
Parallel, Perpendicular, or Neither?
Please let me know an explanation would be great I hate my math teach but thank you!
Answer:
Step-by-step explanation:
Both equations are in slope-intercept form, so the coefficient of x is the slope of the line.
y = 4x-3
slope = 4
y = (¼)x + 3
slope = ¼
If the slope are the same, the lines are parallel. If the product of the slopes = -1, the lines are perpendicular.
4×¼ = 1
The lines are neither parallel nor perpendicular.
find the volume of the cone
Answer:
718.38
Step-by-step explanation:
ILL GIVE U THE BRANNIEST - tell where the function shown by the table below is linear or nonlinear
Answer:
A. Linear
Step-by-step explanation:
Points in Y row are all in a +5 relationship
QUESTION IS DOWN BELOW PLS PLS PLS HELP WILL TRY TO GIVE BRAINLIEST IF I CAN
Answer:
if it's not 5 then P would be 5/6 bc there is only 5 more left if you take out 1.
SALE
50% OFF
original price!
Karen buys a water heater during the sale.
If Karen pays $350, what was the original price?
Answer:
$700
Step-by-step explanation:
times 2 ............
Answer:
700
Step-by-step explanation:
50%=1/2
350 times 2 equals $700
1 ton = ____ pounds
1 pound = ____ ounces
Answer:
1 ton = 2000 pounds
1 pound = 16 ounces
Step-by-step explanation:
Answer:
1 ton = 2,000 pounds
1 pound = 16 ounces
Step-by-step explanation:
Hope this helps
Have a nice day/night
Mark brainiest please
Does 5, square root of 15, 5 make a right triangle?
Answer:
No
Step-by-step explanation:
This is because square root of 15 is between 3 and 4, which are not greater than 5. To make a right triangle you could used two 5 for side a and b BUT the longer side of the triangle has to be Greater than a and b
Hope this helped
2.
For the function whose graph is shown, which is the correct formula for the function?
A. y = 2x – 3
B. y = 2x + 3
C. y = –2x + 3
D. y = –2x – 3
Answer:
C. y = –2x + 3
Step-by-step explanation:
Graph the line using the slope and y-intercept, or two points.
Slope:
−
2
y-intercept:
(
0
,
3
)
x
y
0
3
3
2
0
Increase 42 by 16% show working please
Answer:
48.72
Step-by-step explanation:
your old value =42
your new value = let it be x
your original percentage =100percent
your new percentage:100+16
=116percent
old. new
value. 42. x
percentage 100. 116
cross multiply :x multiply by 100=42 multiplyby 116
100x=42x116
x=42x116/100
x=48.72
So, your increased value is 48.72
What is the slope-intercept equation of a line with slope 2.5 and y-intercept -8?
Answer:
y = 2.5x - 8
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = 2.5 and c = - 8 , then
y = 2.5x - 8 ← equation of line
And here is another question. Thanks for the help y'all
Answer:
Multiply 3.75 times 1.5
Step-by-step explanation:
Beth has $525 in savings. She
sometimes withdraws money to buy CDs
or books.
Write an equation that will help Beth
determine how much money she has in
savings at any given time.
Let's let
p = money spent on CDs or books
s = total savings
Answer: s = 525 - p
Step-by-step explanation:
Plato/Edmentum
Which property is used in the problem below?
2(x+4)=2x+8
ОООО
the associative property
the commutative property
the distributive property
the additive identity property
Answer:
Step-by-step explanation:
What you are doing is removing the brackets. That shows up as multiplying both terms inside the brackets by the factor outside the brackets (2).
This is a classic example of the distributive property.
i’ll give brainliest if you give a correct answer.
Answer:
2.7384. Have a great day.
Answer:
`0.652 x 4.2` =
2.7384Step-by-step explanation:
Just multiply .652 and 4.2 together and it equals 2.7384
An angle measures 10° less than the measure of its supplementary angle. What is the measure of each angle?
Answer:
The two angles are 85 and 95 degrees
Step-by-step explanation:
Supplementary angles add to 180
Let x be one angle
The supplement is 10 less, ( x-10)
They add to 180
x+ ( x-10) = 180
2x -10 = 180
Add 10 to each side
2x-10+10 =180-10
2x= 190
Divide by 2
2x/2 =190/2
x=95
The other angle is 95-10 = 85
The two angles are 85 and 95 degrees
Please i need someone help.
Answer: I can help :)
Step-by-step explanation:
Please help due in 5 minutes !
Answer:
Look at the picture given
Step-by-step explanation:
We know that Sonja's house is 4 blocks west and 1 block south from the center while her school is 3 blocks east and 2 blocks north,
Follow NESW rule :
N = Up
E = Right
S = Down
W = Left
To solve this, all we need to is move 4 times to the left and 1 down to determine her house. As for her school, we need to move 3 blocks to the right and move 2 times up.