margarite owns a boutique. she sells her jewelry at a 30% markup. if she buys a bracelet for $22, what would she sell it for after the markup?
Find the area of the shape shown below.
2
2
2
i think i may have the answer but im not sure. if you answer thanks sm :)
Answer:
F
Step-by-step explanation:
3(5) would be the equivalent of 3*5, adding the + n.
Graph the function for the given domain.
y = x2 − 4 D:{−2, −1, 0, 1, 2}
Answer:
HOPING THIS HELPED YOU! MARK ME 5\
Step-by-step explanation:
Regina bought fruit for her family. She bought 3 1/2 pounds of oranges and 4 3/4 pounds of peaches. If she used all but 1 3/8 pounds of the fruit in a fruit salad, how much fruit was in the fruit salad?
Answer:
3 1/2 oranges+ 4 3/4 peaches = 8 1/4 oranges and peaches - 1 3/8 fruit left= 6 7/8 lbs of fruit used.
hope this helps
Please help can some one explain to no how to get the answer
Answer:
2(-2)+1
Step-by-step explanation:
All you have to do is replace x with-1
How many degrees are inside of a convex hexagon? Remember to use (n-2)180.
180
360
720
1080
Marina Polyakova pays a total of $1150 per month for rent and electricity. It costs $650 more for rent per month than for electricity. What are the costs for each?
Answer:
900 and $250
Step-by-step explanation
Given data
Total cost of utilities per month =$1150
Let the cost of rent be x
And the cost of electricity be y
x+y=1150---------1
It costs $650 more for rent per month than for electricity
x=x+650-------2
From equation 1
x+x+650=1150
2x=1150-650
2X=$500
x=500/2
x=$250
Hence the cost of electricity is $250
And the cost of rent is $650+250
=$900
Jean has $280 in her savings account. Starting next week, she will deposit $30 in her account every week.
Complete the table to show her total savings after 1, 2, 3, and 4 weeks.
Devon forgets to pay his credit card bill for three months. Which of the following statements is TRUE? *
1. A Late Payment fee will not be charged to his account.
2. A Balance Transfer fee will be charged to his account.
3. His A.P.R. (interest rate) will rise to 30.24% until he pays back the amount he owes.
4. His A.P.R. (interest rate) will rise to 30.24% and stay there until he makes six consecutive minimum payments .
The answer is 3. His A.P.R. (interest rate) will rise to 30.24% until he pays back the amount he owes.
please help me with this will give you brainliest
Answer:
M6 = 116
M8 = 116
Step-by-step explanation:
M6 = 180-64 = 116
M8 = 116
81, 6, 7, 1, 42
Mode ??
Median ??
Answer:
No mode
Median 7
Step-by-step explanation:
Mode: The mode is the element that occurs most in the data set. In this case, all elements occur only once, so there is no mode.
Median: Arrange the data in an ascending order and the median is the middle value. If the number of values is an even number, the median will be the average of the two middle numbers.
Answer:
Mode: no mode
No mode because there are no repeating numbers.
Median=7
Put in order from least to greatest- 1,6,7,42,81
Find the one in the middle- 7
4.7x4.7x4.7 thats about it
Answer:
103.823
Step-by-step explanation:
It's just 4.7 to the third power, so I multiplied to get 103.823. :)
Solve the formula a(m+r) -t=s for a.
9514 1404 393
Answer:
a = (s +t)/(m +r)
Step-by-step explanation:
Add t, then divide by the coefficient of 'a'.
[tex]a(m+r)-t=s \qquad\text{given}\\\\a(m+r)=s+t \qquad\text{add $t$}\\\\\boxed{a=\dfrac{s+t}{m+r}} \qquad\text{divide by $m+r$}[/tex]
Can someone help please (7th grade math)
dude I'm six grade and I think it's c
Monique and her dad built a hang glider together. After testing the new glider for safety, the glider was ready for the first big flight. Monique jumped off a tall sand dune and traveled in a diagonal line from the top of the dune toward the ground. She flew for 137 feet and landed on level ground at a spot 105 feet horizontally from where she took off. How tall was the sand dune
answers are
a. -88 ft
b. 88 ft
c. 173 ft
d.cannot be determined
Answer:
it would have to be A I think
Pythagorean theorem states that the square of the hypotenuse of a right triangle is equal to the sum of the squares of the other two sides.
The length of the sand dune is 88 feet.
What is the Pythagorean theorem?Pythagorean theorem states that the square of the hypotenuse of a right triangle is equal to the sum of the squares of the other two sides.
We have,
Hypotenuse = 137 feet
One side length:
Horizontal length = 105 feet
Another side length = side = length of the sand dune.
Using the Pythagorean theorem we get,
137² = side² + 105²
18769 = side² + 11025
side² = 7744
side = √7744
side = 88 feet
Thus,
The length of the sand dune is 88 feet.
Learn more bout the Pythagorean theorem here:
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What number is 56% of 400? Show ALL of your work.
Answer: 224
Step-by-step explanation:
56% is the same as saying (56/100). When finding a percent of a number, you’re really setting up a ratio with the value x:
(56/100)=(x/400)
Then you just cross multiply:
(56 x 400)/100=x
x=224
The price of CD player was reduced from 80 to 52 what was the percent decrease in the price of the CD player
Answer:
The CD player's price decreased by 35%
There is a guitar that originally costs $249.99. It is on sale for 15% off. You also have to pay 6% sales tax. How much will you pay for the guitar? Please show work!!!
Answer:
225.24099
Step-by-step explanation:
249.99(0.15) = 37.4985
249.99 - 37.4985 = 212.4915
212.4915(0.06) = 12.74949
212.4915 + 12.74949 = 225.24099
In which quadrant does 694 lie?
Answer: C. quadrant l
Step-by-step explanation:
Angle 694° lies Quadrant IV which is correct option (D)
What is a graph?A graph can be defined as a pictorial representation or a diagram that represents data or values
What is the quadrant?A quadrant is defined as an area contained by the x and y axes, which there are four quadrants in a graph.
For Quadrant I : the value of x and y both are positive ( +,+ )
For Quadrant II : the value of x is negative and y is positive ( -,+ )
For Quadrant III : the value of x is negative and y is negative ( -, - )
For Quadrant IV : the value of x is positive and y is negative ( +, - )
Locate the quadrant of the angle.
If the angle is greater than 360°,
Subtract 360° until the angle is less than 360°.
⇒ 694 - 360
⇒ 334°
Hence, angle 694° lies Quadrant IV
Learn more about the quadrant of graph here:
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Two cars travel the same distance. Car 1 travels at 50 mph and car 2 at 65 mph. If it takes car 1 one more hour to travel than car 2, how far did the cars travel?
Billy wrote a total of 32 pages over 16 hours. After spending 21 hours writing this week, how many pages will Billy have written in total? Assume the relationship is directly proportional.
Answer:
42
Step-by-step explanation:
Answer:
I'm not 100% sure about this but i think its 42
Step-by-step explanation:
this is what i did
32/16=2
2*21=42
help me on this.. which one?
Answer:
1/x17
Step-by-step explanation:
the first one on the left
How do you graph this? y=−5x
Answer:
Step-by-step explanation:
dont need to graph the center dot, its just the origin
The power, P (watts) , of a car engine is proportional to the square of its speed, s ( m / s ) . When s = 35 , P = 1580 . Work out the power (to 1 DP) when the speed is 30 m / s
Answer:
P=2200 , K=35
Step-by-step explanation:
The power, P (watts), of a car engine is proportional to the square of its speed, k%28m%2Fs%29; it means if you have two different powers and speeds, you will have a proportion
P%3Ak%5E2=P%5B1%5D%3Ak%5B1%5D%5E2 or
P%2Fk%5E2=P%5B1%5D%2Fk%5B1%5D%5E2
When given:
k=35, P=2200
Work out the power P%5B1%5D (to 1DP) when the speed is k%5B1%5D=40%28m%2Fs%29
so,
P=2200
k=35
k%5B1%5D=40
and you need P%5B1%5D
2200%2F35%5E2=P%5B1%5D%2F40%5E2
2200%2F1225=P%5B1%5D%2F1600
1.79592=P%5B1%5D%2F1600
1.79592%2A1600=P%5B1%5D
P%5B1%5D=2873.5 watts
If the speed is 30 m per second. Then the power of the car engine will be 1160.8 watts.
What is proportion?A proportionate expression is one in which two items are equal.
The power, P (watts), of a car engine is proportional to the square of its speed s (m/s).
P ∝ s²
P = ks²
We have
s = 35
P = 1580
Then the value of k will be
1580 = (35)² × k
k = 1.2897
Then the equation will be
P = 1.2897s²
If the speed is 30 m per second. Then the power of the car engine will be
P = 1.2897 x 30²
P = 1160.8 watts
More about the proportion link is given below.
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Find the missing number of each unit rate 48/3 = ?/1 56/8 = ?/1
Answer:
16 and 7
Step-by-step explanation:
48/3 = 16. 16 = 16/1
56/8 = 7. 56/8 = 7/1
PLZ ANSWER QUICK IT WILL HELP A LOT!
Answer:
He reflected it over the y-axis
Step-by-step explanation:
If the x coordinate is made a negative, that means it was crossed over the line that determines the y coordinate
24 Ft
8 feet
10 Ft
18 Ft
6 feet
14 Ft
CLEAR ALL
A sign broke during a storm The diagram shows how it fell. What was the original
height of the sign?
Answer:
18 ft I'm pretty sure if not then I dunno
Find m∠RSQ
please and ty
Answer:
m∠RSQ = 19°
Step-by-step explanation:
From the picture attached,
RT is the diameter of the a circle.
Angle subtended at the circumference by the diameter of a circle = 90°
Therefore, m∠RST = 90°
Since, m∠RSQ + m∠QST = m∠RST
m∠RSQ + 71° = 90°
m∠RSQ = 90° - 71°
= 19°
Therefore, measure of angle RSQ is 19°.
what is -9 - (-4) =
what is 5 - -5
Answer:
1. it would be -5
2. It would be 10
Step-by-step explanation:
two negatives equal a positive.
-9+4= -5
5+5=10