Answer:
C 12.50b+22.50n≥800
Step-by-step explanation:
Tonya is staring a jewelry business. She is going to sell b bracelets for $12.50 each and n necklaces for $22.50. Tonya wants to make at least $800 a month.
When we use the word at least in Mathematics is means that it is equal to or more than $800.
It is represented by the symbol ≥
Number of bracelets = b
Number of necklaces = n
Therefore, the inequality below models this situation is given as:
$12.50 × b + $22.50 × n ≥ $800
= 12.50b + 22.50n ≥ 800
Option C is correct.
Add. Enter a number only as your answer in the space provided. -4/5 + 4/5
Answer:
0
HOPE THIS HELPS
-Todo <3
Step-by-step explanation:
-4/5+4/5=0
Answer:
0
Step-by-step explanation:
if u add a number and its opposite its ans will be zero
What is the area of the obtuse triangle?
Answer:
C
Step-by-step explanation:
The area (A) of a triangle is calculated as
A = [tex]\frac{1}{2}[/tex] bh ( b is the base and h the perpendicular height )
Here b = 14 and h = 8 , then
A = [tex]\frac{1}{2}[/tex] × 14 × 8 = 7 × 8 = 56 in² → C
0.54 + 17/100 = blank/100 + 17/00
Answer:
54 i think
Step-by-step explanation:
Answer:54
Step-by-step explanation:
The decimal 0.54 is equal to 54/100
Need it for now.........
Answer:
Step-by-step explanation:
Booker earned $1,200 over
the summer. He invested the money in
stocks. To his surprise, the stocks increased
in value to $1,335 in only 9 months. Find
the simple interest rate for the investment.
Answer:
15%
Step-by-step explanation:
1335-1200=135
9 months=9/12
135=1200 x r x 9/12
135=900r
divide each by 900
135/900 900r/900
0.15=r
0.15=15%
Can someone please help me with math.
Answer:
A
Step-by-step explanation:
Hello There!
First thing we notice is that the y intercept is at (3,0) meaning that they have some sort of fee that has a charge of 3 dollars (represented by the 3)
Because the fee is 3 dollars we can immediately eliminate answers B and C
Now we want to find the charge for each bag of Potpourri (this can be represented by the slope)
Once again we want to choose two points on the line and plug it in into the slope formula
the points are optional but i have chosen the points (1,4.5) and (2,6)
*plug it into the slope formula*
[tex]slope=\frac{6-4.5}{2-1} \\6-4.5=1.5\\2-1=1\\slope =\frac{1.5}{1} or1.5[/tex]
so we can conclude that the charge per bag of potpourri is $1.50 leading us to answer choice A
Answer ASAP pls pls ASAP
Answer:
it 5
Step-by-step explanation:
15-10= 5 so r=5
Answer:
The value of r will be 5.
Step-by-step explanation:
15=r+10
15-10=r
5=r
help me pls !!!!!!!!!!
Answer: What do u need help with?
Step-by-step explanation:
Please please please help!!
Answer:
x = 138° because they are alternate interior angles. Alternate interior angles are congruent.
Step-by-step explanation:
Please help me ASAP please do not put a link
1478 cubic feet
First, calculate volume of the shed, then minus that by the volume of the cubes...
Volume(shed) = 12*12*12 = 1728
Volume(cube) = 2.5*2.5*2.5 = 15.625
1728 - 15.625(16) = 1478 cubic feet
HELP HELP HELP HELP HELP HELP
Answer:
mean: 14
median: 13.5
range: 8
Step-by-step explanation:
Hope this helps! Sorry if I am late.
Answer:
B
Step-by-step explanation:
For this problem, you would only need to figure one of them out since all the numbers vary. I calculated the mean. Mean is the same as the average. First, add all the numbers up. I got 112. Then, divide 112 by the amount of numbers you added (8). 112/8 is 14, and the mean=14 is b.
What is this anyone ??
Answer:
3.3 × [tex]10^{9}[/tex]
Step-by-step explanation:
I hope this helps!
Answer:
3300000000
Step-by-step explanation:
3 × 10^4=30000
1.1 × 10^5=110000
30000×110000=3300000000
=3300000000
Drag the symbol to complete the solution to this inequality.
For the past 10 days, a city planner has counted the number of northbound cars that pass through a particular intersection. During that time, 200 or more cars were counted 9 out of 10 days.
What is the experimental probability that there will be 200 or more northbound cars passing through the intersection on the eleventh day?
Answer:there is no possiblity
Step-by-step explanation:
Eli makes a dozen cupcakes
he puts white frosting on 1/2 and chocolate frosting on the other 1/2
he puts sprinkles on 1/3 of the white frosted cupcakes and 1/2 of the chocolate frosted cupcakes
what fraction of the cupcakes have sprinkles?
Answer:
5/12 I think?? Hope this helps!
In a right triangle, the measures of the two smaller angles are (3x+6) and (2x - 1)º. Find the measure of the smallest
angle in the triangle.
A. 170
B. 33°
C. 570
D. 90°
Answer:
B is the answer
Step-by-step explanation:
Since there is already a 90 degree angle in the right triangle, the other two angles must add up to 90.
[tex]3x + 6 + 2x - 1 = 90[/tex]
[tex]5x + 5 = 90[/tex]
[tex]5x = 85[/tex]
[tex]x = 17[/tex]
Plug 17 into both to find the smaller angle
[tex]3(17) + 6 = 57[/tex]
[tex]2(17) - 1 = 33[/tex]
[tex]33 < 57[/tex]
So 33 is the answer or B
Your dinner bill at Best Little Roadhouse was $68.24. You left the server an 18% tip. What was your final total bill including tip and How much of a tip did you leave the server
Answer:
The total would be $80.52. The tip was $12.28
Step-by-step explanation:
18% of 68.24 is 12.2832. I just rounded and called it 12.28. From there I just added it to 68.24 and got 80.52.
A forest ranger spots a fire from a 115 meter tall tower. The angle of
depression from the forest ranger to the fire is 28°. What is the distance to
the fire from the base of the tower? Round your answer to the nearest
tenth.
Answer:
.
Step-by-step explanation:
A player in a game must roll a fair six-sided number cube and then flip a coin. What is the probability of a player rolling 4 and then flipping a heads?
Answer:
Step-by-step explanation:
P(4) = 1/6
P(h) = 1/2
P(both) = 1/2 * 1/6 = 1/12
What is the magnitude of -3+4i
The Magnititude of -3 + 4i is 5.
Helpppppppppp I’m confused
Answer is 45 :) Have a nice day!
I think its 45 for a shorter way you can just put
5×5+15÷5×6 in the calculator because 5 to the second power is just the number times it self
You put a fence around the dog pen and fill it with gravel. The fence costs $1.50 per foot. One bag of gravel covers 4 square feet and costs $3.50. How much do you spend?
If a triangular and rectangular fence is put around the dog pen and fill it with gravel. The cost of fence is $1.50 per foot, and cost of one bad of gravel is $3.50. The total amount spend is $218.5
What is rectangle?"Rectangle is a plane figure with four straight sides and four right angles, especially one with unequal adjacent sides, in contrast to a square."
What is triangle?"A triangle is a polygon with three edges and three vertices."
The given figure contains a rectangle and a triangle.
Length of rectangle = 10 ft
Breadth of rectangle = 8 ft
Area of rectangle = length × breadth
Area of rectangle = 10 × 8 = 80 ft.
Base of triangle = 8 ft.
Height of triangle = 3 ft.
Area of triangle = [tex]\frac{1}{2}[/tex]× base × height
Area of triangle = [tex]\frac{1}{2}[/tex]×8×3 = 12 ft.
Total area of fence = Area of rectangle + Area of triangle
Total area of fence = 80 + 12 = 92 ft.
Cost of one foot of fence = $1.50
Cost of 92 foot of fence = $1.50 × 92
Cost of 92 foot of fence = $138
4 square feet is covered by = 1 bag of gravel
1 square feet is covered by = [tex]\frac{1}{4}[/tex] bag of gravel
92 square feet is covered by = [tex]\frac{1}{4}[/tex]×92 = 23 bags of gravel
Cost of 1 bag of gravel = $3.50
Cost of 23 bags of gravel = $3.50 × 23 = $80.5
Total amount spend = $138 + $80.5 = $218.5
Hence, total amount spend is $218.5
To learn more about rectangle and triangle here
https://brainly.com/question/8958722
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solve 2x + -3 = -23 algebraically
Answer:
x = -10
Step-by-step explanation:
Answer:
x = -10
Step-by-step explanation:
Hope this helps!
Have a nice day <3
Help plsss
Find Perimeter
Answer:
Step-by-step explanation:
10+10=20
8+8 = 16
36 is perimeter of the rectangle
diameter of half circle is 8
formula for circumference of a circle is r π = 8 x 3.14
8 x 3.14 = 25.12 but your not done yet its a half circle so divide by 2
25.12/2 = 12.56
12.56 + 36 = 48.56 is final answer
give me brainliest
c) Describe the relationship between E and K. What is the measure of K?
What is the kinetic energy of a 4 kg cart pushed at a rate of 0.5 m/s?
A. 0.5J
B. 2J
C. 4J
D. 8J
Answer:
A. 0.5J
Step-by-step explanation:
[tex]K. E._{(cart)} = \frac{1}{2} m {v}^{2} \\ \\K. E._{(cart)} = \frac{1}{2} \times 4 \times (0.5)^{2} \\ \\ K. E._{(cart)} = 2 \times 0.25 \\ \\ K. E._{(cart)} = 0.5 \: J[/tex]
The kinetic energy of a 4 kg cart pushed at a rate of 0.5 m/s is 0.5 J.
Kinetic energy = 1 /2 mv²
where
m = mass
v = velocity
Therefore,
m = 4 kg
v = 0.5
Kinetic energy = 1 / 2 × 4 × 0.5²
kinetic energy = 1 / 2 × 4 × 0.25
kinetic energy = 1 / 2 × 1
kinetic energy = 1 /2 = 0.5 j
learn more: https://brainly.com/question/13939099?referrer=searchResults
Sean bought a laptop and a printer. He sold both items for £1,500 getting £1,300 just for the laptop. Sean made a 46% profit on the cost of the printer. What was the cost of the printer? Give your answer to 2 decimal places.
Answer: £137
Step-by-step explanation:
Since Sean sold both items for £1,500 getting £1,300 just for the laptop, the slave price of the printer will be:
= £1500 - £1300
= £200
Since we are informed that Sean made a 46% profit on the cost of the printer, the cost of the printer goes thus:
= £200 /(1 + Profit percent)
= £200 / (1 + 46%)
= £200 / 1.46
= £136.99
= £137 approximately
A is the point with coordinates (4, 6)
B is the point with coordinates (d, 21)
The gradient of the line AB is three.
Work out the value of d.
The gradient is the slope.
Slope is the change in y over the change in x.
3 = (21-6) / (d-4)
Simplify:
3 = 15/(d-4)
(D-4) = 15/3
D-4 = 5
Add 4 to both sides :
D = 9
plzzzzz help me do this hard math !!
Answer:
A. the degree is 4 11x^4-4x^2-12
B. The degree is 5 2x^5-3x^4+3x^3+7x+14
Step-by-step explanation:
The degree is always the highest or greatest exponent in the polynomial. To rearrange the polynomial put it in descending order from highest exponent to lowest exponent with x as an exponent of 1
No links pls
A colony of termites begins with 25 termites and increases at a rate of 25% per week. The graph models the number of termites after x weeks.
Which interpretation is FALSE?
(A) The y-intercept represents the number of termites originally in the colony
(B) The point (0, 25) contains the y-intercept
(C) The line y=0 is an asymptote of the graph
(D)The point (0, 0) contains the x-intercept
Answer: D: the point (0,0) contains the x-intercept
Step-by-step explanation:
Answer:
D is the answer for sure took the test got 100%