Leticia went into Discount Music to price CDs. All CDs were discounted 23% off the marked price. Leticia wanted to program her calculator so she could input the marked price and the discounted price would be the output. Which of the following is an expression for the discounted price on a marked price of p dollars?
p – 0.23p
p – 0.23 p
p – 0.23
p – 0.23
p – 23p
p – 23 p
p – 23
p – 23
0.23p
Answer:
0.23p
Step-by-step explanation:
23% is 0.23 in decimal form. To get the discount amount you have to multiple 0.23 times the dollar amount of the CDs. Or multiply it to p
Graph the line with the equation y = 1/2x+3
Answer:
(0,3) (-6,0) these will be the points
Represent 0.533 (only the last 3 is bar number) into a rational number
Answer:
[tex]\frac{8}{15}[/tex]
Step-by-step explanation:
We require 2 equations with the repeating 3 placed after the decimal point.
let x = 0.5333.. ( multiply both sides by 10 and 100 )
10x = 5.333... → (1)
100x = 53.333... → (2)
Subtract (1) from (2) tus eliminating the repeating 3
90x = 48 ( divide both sides by 90 )
x = [tex]\frac{48}{90}[/tex] = [tex]\frac{8}{15}[/tex]
Answer:
IT IS 8/15
Step-by-step explanation: Divide and multiply the fraction from 100 to tens
A family went to a restaurant for dinner. The bill before tax and tip was $52.78. The sales tax is
6.5%, and the family wants to tip 18%. The tip is on the cost of the food plus tax.
What was the total cost of the meal, including tax and tip?
A
$66.33
B
$65.71
С
$62.28
D
$56.21
Answer:
B
Step-by-step explanation:
52.78×6.5%=3.43
52.78×18%=9.50
52.78+3.43+9.50=65.71
A glass jar contains a total of 53 marbles. The jar has red, blue, and green marbles. There are 3 blue marbles, 6 green marbles, and
the rest are red. Determine which event is likely
OA. Picking a green marble
OB. Picking a blue marble
OC. Picking a red marble
OD. Picking a yellow marble
Answer:
c. picking a red marble.
Answer:
Picking a red marble. C.
Step-by-step explanation:
find the distance between the two points rounding to the nearest tenth (1,9) (-2,6)
Answer:
3sqrt2 is the distance between these two points
ANSWER FOR BRAINLIEST:
The low temperatures for the last five days are: Low Temperatures: 62, 46, 50, 52, 55.
Find the MEAN ABSOLUTE DEVIATION (MAD) of the temperatures
Sample size:5
Mean: 53
Mean Absolute Deviation (MAD): 4.4
help me with this math question gr 8 math please
Answer:
C = 112, A = 150, D = 30, B = 38
Step-by-step explanation:
I solved C first using:
30+38+c = 180 (angles along a straight line should add up to 180 since a whole circle is 360)
-
I solved A by looking across from C.
Angles on opposite sides should mirror each other but A includes 38* + C
Just by doing 112 + 38 you get 150.
-
I solved D by looking at 30*, alternative interior angles are the same so D is 30*.
-
I solved B by taking C (112) and D (30) and adding them together and subtracting from 180.
Interior angles of a triangle should all add up to 180,
112 + 30 + B = 180
From this I got that B was 38.
Alternatively you can find this out by looking at the 38 degrees, corresponding congruent angles are always the same.
I suggest reviewing this angles sheet if you're ever stuck in the future.
Answer:
C = 112, A = 150, D = 30, B = 38
Step-by-step explanation:
If you continually experience budget defi-
cits, how can you decide which expenses
to cut?
Answer:
you need to cut variable expenses first
Which expression represents the sum of (2x - 5y) and (x + 2y)?
Answer:
B. 3x-3y
Step-by-step explanation:
Answer:
(A) 3x - 4y
Step-by-step explanation:
There are 45 rows of tomato plants in the hydroponics farm at O'Brien's Farms Each row has 14 plants. 2/3 of the plants have sprouted. How many sprouted plants does O'Brien's have?
Answer: 420 sprouted plants
Step-by-step explanation:
First find the total number of tomato plants in the farm.
= Number of rows * No. of plants per row
= 45 * 14
= 630 plants
2/3 of them have sprouted so the number of sprouted plants is:
= 2/3 * 630
= 420 sprouted plants
What is0.4¯ expressed as a fraction in simplest form?
Answer:
4 as a fraction is 2/5. Here you can submit another decimal number for us to convert to a fraction. Check out the next decimal number on our list that we converted to a fraction.
Step-by-step explanation:
pls mark me brainless to feed my frogs
Answer:
2/5
Step-by-step explanation:
Halla la fracción generatriz de 32,3454545...
answer:
creo que la respuesta es 32 690909/2000000
step-by-step explanation:
**los pasos están en la imagen**
buena suerte :)
espero que esto ayude
**por favor avíseme si esto es incorrecto / no es lo que estaba buscando o ambos**
que tenga un lindo día!
A box of cereal is halfway full. How much cereal is in the box? 14 in 2 in 8.8 in
Answer:
I'm honestly proud of myself for getting this right, the answer is 123.2
Step-by-step explanation:
14 x 8.8 x 2 divides by 2 and that's your answer pretty self-explanatory and simple
Sam ordered 7/8 of a pound of coffee. He would like to share half of it. How many pounds of coffee will each person receive?
Answer:
Sam and his friend will each get 7/16 of a pound of coffee
Step-by-step explanation:
7/8 × 1/2 = 7/16
Caitlyn earned $25 at work yesterday. She now has $60.
How much money did Caitlyn have before earning $25 at work?
Answer:
$35
Step-by-step explanation:
60 - 25 = 35
Answer:
$35
Step-by-step explanation:
60-25= $35
you good bro????
in the diagram below, the measure of angle W is 5 times as large as the measure of angle X. what is the measure of angle W?
Answer:
D. 150
Step-by-step explanation:
X = W/5
X + W = 180
*If X = 30, and W = 150:
30 = 150/5
30 + 150 = 180
Find the measure of XCY. PLEASE HELP ME AND SHOW WORK
Answer:
Measure of angle XCY is 60°.
Step-by-step explanation:
"Measure of all inscribed angles by the same arc in one segment of the circle are equal"
Using this property in the given circle,
m∠XWY = m∠XCY
60x = 61x - 1
61x - 60x = 1
x = 1
By substituting the value of 'x' in the measure of ∠XCY,
m∠XCY = 61x - 1
= 61(1) - 1
= 61 - 1
= 60°
Therefore, measure of angle XCY is 60°.
PLEASE HELP RIGHT NOW ASAP IF CORRECT I WILL GIVE BRAINLIEST HELP NOW
Answer:
x^4
is the answer
x^2 + 4x − 9 = 0
I have no idea what to do! Help
Answer:
X= 1.8
Step-by-step explanation:
If I’m not mistaken then this is how to work it out. X^2 + 4x -9 =0. X^2 + 4x would be 5x. 5x - 9 = 0. +9 on both sides. 5x=9. Divide by 5 on each side. X= 1.8
40-40x0+1 find PEMDAS
P - Parentheses
E - Exponents
M - Multiply
D - Divide
A - Add
S - Subtract
PEMDAS, is just an order of operations...
In our order above, Multiplying comes BEFORE addition OR Subtraction...
40 x 0 = 0
Then moving to the front...
40 - 0 = 40...
Lastly, 40 + 1 = 41
Answer is 41
help ME pls
.............
Answer:
not sure how this is math
Answer:
Keep your head up king/queen
helppp please, i don’t know how to do this
Answer:
Line CB
Step-by-step explanation:
We know the smallest triangle is the left triangle, so you need to find the smallest angle in that triangle, which is 50 degrees as shown, and the opposite side to that, CB, is the smallest side.
What is the measure of the missing angle?
35°
105°
Answer:
Answer: 40 degrees
Step-by-step explanation:
If this is a triangle the missing angle would be 40 degrees because
35 + 105 + 40 = 180
Hope this helps!
Brainliest giveaway
Write an equation in slope-intercept form of the line that passes through the given points.
Answer:
y = 2
Step-by-step explanation:
Since the y- coordinates of the ordered pairs are all 2
This indicates the line is horizontal with equation y = c
where c is the value of the y- coordinates the line passes through, then
y = 2 ← equation of line
answer this question for brainilest and 20 points
Answer:
x = 5, y = 4
Step-by-step explanation:
Solve for one variable. x will be simpler using the second equation.
3x = 15
Divide by 3.
x = 5.
Now put that into the other equation.
4x + 5y = 40
Substitute variable.
4(5) + 5y = 40
20 + 5y = 40
Subtract 20 from both sides.
5y = 20
Divide by 5.
y = 4.
4.4.24
Question Help
Let AABC ADEF. Find mZE.
The value of mZE is 19
(Simplify your answer. Type an integer or a decimal.)
(83+y)
2x+63
С
6x +3
(49-23)
E
Help please
Answer:
The angle marked E is 120 degrees
Step-by-step explanation:
Here, we want to get the value of the angle marked E
when two triangles are similar/congruent, we have equal angle measures
Using the markings, we can deduce the following relationships;
4y -28 = 83 + y
4y-y = 83 + 28
3y = 111
y = 111/3
y = 37
So, we have;
4y-28 as
4(37) - 28
= 120
Solve the equation for x. 6 E n=1 (x-3n)=-3
ASAP someone please answer whether these numbers are irrational or rational and explain.
Answer:
are you lonly
Step-by-step explanation:
Answer:
vvv ahah hopefully it helps
Step-by-step explanation:
11. pi is irrational number since you can't write it down as a non-infinite decimal
12. .5 is rational since its a terminating decimal
13. .3 repeating is rational b/c it's represented as a ratio of two integers
What the Sum of Adding the Polynomials.