The equation that could she use to determine how many loaves of bread she sold is 0.80x - 30 = 58.
Calculation of the equation:
Since
Her expenses include a fee of $30 per day for a sales booth, and ingredients cost $0.80 per loaf of bread.
And, Morgan sold x loaves of bread for $3.00 each and made a profit of $58.00.
So here the equation be like 0.80x - 30 = 58.
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Which shape has 5 faces, 8 edges and 5 vertices?
Answer:
Square pyramid
Step-by-step explanation:
It do that the thing okay yes
Answer:
Square-based pyramid,
Step-by-step explanation:
A pyramid itself has 5 faces.
8 edges connecting the faces,
5 vertices where the faces meet at a point/end.
To carry a bag of 50kg rice at the distance of 4
km a porter charges Rs.75. How much does the
porter charge at the same rate to carry a bag of
80kg rice to the distance of 10km?
b. 500
d. 700
a. 400
c. 600
Answer:
The porter charges Rs 300 at this rate.
Step-by-step explanation:
We solve this question by proportions, using rule of three.
75 Rs - 4 km - 50 kg
x Rs - 10 km - 80 kg
Relationship between the variables:
As the distance, or the weight increase, the rate will increase. This means that:
[tex]\frac{75}{x} = \frac{4*50}{10*80}[/tex]
[tex]\frac{75}{x} = \frac{200}{800}[/tex]
[tex]\frac{75}{x} = \frac{2}{8}[/tex]
[tex]x = \frac{75*8}{2} = 75*4 = 300[/tex]
The porter charges Rs 300 at this rate.
Help me answer this PLEASE!
Answer:
B
Step-by-step explanation:
35 percent answer the quiz correctly
0.08 divided by0.5216
Answer:
0.1533742331288344 or if you simplify it will be 0.15
Step-by-step explanation:
Simple long division or using a calculator then rounding if needed is the easiest way to get the answer.
Help fast plz 100 points!
Answer:
Answer is D, simplify the expression and solve.
Answer:
D
Step-by-step explanation:
"What is Limit of h (x) as x approaches 10 plus?"
As x → 10 from above, h(x) is steadily approaching 18.5.
According to the table, the limit of h (x) as x approaches 10 plus is 18.5
How to determine the limit value?From the table, the value of the function at x = 10 is:
h(10) = undefined
As x exceeds x = 10, the function values become:
h(x+) = 18.5......
When approximated, we have:
h(x+) = 18.5
Hence, the limit of h (x) as x approaches 10 plus is 18.5
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If AC = 18 and CD = 4, then AD = [ ? ]
Use Pythagorean theorem to find area. Help!! ;-;
Answer:
area=135
Step-by-step explanation:
Pythagorean theorem: a^2+b^2=c^2
8^2+b^2=17^2
64+b^2=289
b^2=225
b=15
15 is the missing side length
The area is comprised of two triangle (which make one rectangle) and one rectangle (1 unit by 15).
area= bh(of a triangle) + bh(of the middle rectangle
area=8(15)+1(15)
area=135
Samuel collected 30 signatures from fifth-grade students at his school. He noticed that 3/5 of the signatures were done in pencil. How many of the signatures were done in pencil?
Answer:
30 / 5 = 6.
6x3=18
Step-by-step explanation:
Hope this helped! Have a great day!
Answer:
18
Step-by-step explanation:
if you divide 30 by 5 (30/5) and multiply 3 by that number you will get your answer of 18/30 signatures
i need help with this (15 points)
Answer:
For the first one I think H
For the second one I think J
(I kinda rushed it so ;-;)
Step-by-step explanation:
Hope this helps have a nice day
A table consists of the following ordered pairs: ( 1, 11)( 2, 22)( 3, 33)( 5, 55)
What is the equation for this table?
Answer:
X coordinate times 11 :)
Step-by-step explanation:
what is the distance between the points (-3,4) and(5, 4)
Answer:
Step-by-step explanation:
[tex]d^2=(x2-x1)^2+(y2-y1)^2\\ \\ d^2=(-3-5)^2+(4-4)^2\\ \\ d^2=64\\ \\ d=8[/tex]
First person gets brainliest 2
Answer:
Heyyyyy
Step-by-step explanation:
Answer:
yess
Step-by-step explanation:
You run 3 1/4 miles as a part of an exercise routine. You run 2/5 of that distance on a hill. You run down a slope for the last 1/2 of the hill. On how many miles of your run do you run down the slope? Write your answer as a fraction or mixed number in simplest form!
Answer:
Step-by-step explanation:
½ of ⅖ of 3¼ = ⅕ of 3¼
= ⅕ of 13/4
= 13/20
You purchase 5 tickets to a football game from an Internet
ticket agency. In addition to the cost per ticket, the agency charges
a convenience charge of $2.50 per ticket. You choose to pay for rush
delivery, which costs $15. The total cost of your order is $352.50. What is
the price per ticket not including the convenience charge?
Answer:
The price per ticket, excluding the convenience charge, is of $65.
Step-by-step explanation:
You choose to pay for rush delivery, which costs $15. The total cost of your order is $352.50.
So, only for the 5 tickets, you pay 352.50 - 15 = $337.50.
In addition to the cost per ticket, the agency charges a convenience charge of $2.50 per ticket.
Excluding the convenience charge per ticket, you will pay:
337.50 - 5*2.50 = 325.
What is the price per ticket not including the convenience charge?
$325 for 5 tickets.
325/5 = 65
The price per ticket, excluding the convenience charge, is of $65.
Determine the total number of roots of each polynomial function using the factored form.
f (x) = (x - 6)2(x + 2)2
Answer:
x=6 or x= -2
Step-by-step explanation:
....................
'.
..
what is six hundred twenty-nine thousandths written in standard form
Answer:
0.629
I hope this helps!
Fred had $301 to spend on 8 books. After buying them, he had $13. How much did each book cost?
Which system of equations does not have the
same solution as the system below?
4x + 3y = 10
-6x - 5y = -16
1) -12x - 9y = -30
12x + 10y = 32
2) 20x + 15y = 50
-18x -15y = -48
3) 24x + 18y = 60
-24x - 20y = -64
4) 40x + 30y = 100
36x + 30y = -96
As per linear equation, except for the option(4), all system of equations have same solution.
What is a linear equation?"A linear equation is an equation in which the highest power of the variable is always 1. It is also known as a one-degree equation. The standard form of a linear equation in one variable is of the form Ax + B = 0. Here, x is a variable, 'A' is a coefficient and 'B' is constant".
Given system equations:
4x + 3y = 10 (equation 1)
-6x - 5y = -16
⇒ (6x + 5y) = 16 (equation 2)
Option. 1: - 12x - 9y = - 30
⇒ - 3(4x + 3y) = - 3
⇒ (4x + 3y) = 10 (equation 3)
Again, 12x + 10y = 32
⇒ 2(6x + 5y) = 16
⇒ (6x + 5y) = 16 (equation 4)
Option. 2: 20x + 15y = 50
⇒ 5(4x + 3y) = 50
⇒ (4x + 3y) = 10 (equation 5)
Again, -18x -15y = -48
⇒ - 3(6x + 5y) = - 48
⇒ (6x + 5y) = 16 (equation 6)
Option. 3: 24x + 18y = 60
⇒ 6(4x + 3y) = 60
⇒ (4x + 3y) = 10 (equation 7)
-24x - 20y = -64
⇒ - 4(6x + 5y) = - 64
⇒ (6x + 5y) = 16 (equation 8)
Option. 4: 40x + 30y = 100
⇒ 10(4x + 3y) = 100
⇒ (4x + 3y) = 10 (equation 9)
Again, 36x + 30y = -96
⇒ 6(6x + 5y) = -96
⇒ (6x + 5y) = -16 (equation 10)
Therefore, except for the option(4), all system of equations have same solution.
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A line parallel to one side of a triangle divides the other two sides proportionally true or false?
Answer:
true
Step-by-step explanation:
Triangle Proportionality Theorem - 'If a line is parallel to one side of a triangle and intersects the other two sides, then it divides the other two sides proportionally'. Hence, the given statement is true
Please help, and please explain how you got the answer
A. 68 square units
B. 70 square units
C. 72 square units
D. 80 square units
Answer: i think it is D
Step-by-step explanation:
How many gallons will you get if you mix 3 pints, 6 quarts, and 2 cups
Answer:
2 liquid gallons
Step-by-step explanation:
What types of functions result from dividing two functions?
Answer:
See how we can multiply or divide two functions to create a new function. Just like we can multiply and divide numbers, we can multiply and divide functions. For example, if we had functions f and g, we could create two new functions: f ⋅ g f\cdot g f⋅g and gfstart fraction, f, divided by, g, end fraction .
Step-by-step explanation:
Here is a picture of a cube, and the net of this cube. What is the surface area of this cube?
Answer: 864mm
Step-by-step explanation:
A cube has 6 faces and each side of the face is 12mm. Cubes are square, so each of the sides is the same value.
We take 12mm x 12mm = 144mm as an area for ONE side.
There six sides, so take 144 x 6 = 864
The area is 864mm
34.0157 (inches)
86.4 (cm)
If the ratio of markers to erasers is 5:2. How many
markers would you have to have if there were 32
erasers?
Plz give me an explanation
Answer:
80 markers
Step-by-step explanation:
Set it up as an equation.
markers/erasers 5/2=x/32
Cross multiply to get 160=2x
x=80
calcula el área de cada figura y con el resultado colorea el dibujo .Recuerda para obtener el área de un trapecio es (B+b)×a\2 para el romboide = b×a
necesito una respuesta por fa
Write a division expression with a quotient that is: a. greater than 8÷0.001 b. less than 8÷0.001 c. between 8÷0.001 and 8÷ 1 10
A shirt originally priced at $45 was marked down 15%. After a week, the shirt was marked down another 15% off the sale price. What is the percent of change from the original price to the final sale price? Write as decimal percent.
27.76% I believe. infinite decimal.
Answer: 27.75 decrease
Step-by-step explanation:
45 times .85 (100-15(perecent)= 85) is a
a times .85 is b
(b-45)/45 is -0.2775 which is 27.75% which is -27.75
3x+ 2X+15x =
[tex]3 x + 2 x + 15 x =[/tex]
Step-by-step explanation:
3x+2x+15x=20x
hope it helps.
Answer:
9° Or 20x
Step-by-step explanation:
2x+3x+15x = 180°
20x = 180°
x = 180°÷20
x = 9°
Or,
2x+3x+15x = 20x
A rectangular metal plate is measured to be 7.6cm long and 3.1cm wide, both correct to one decimal place.
What is the upper bound for its length?
Find the upper bound of its area. [write down all the numbers on your calculator display]
Answer:
We know that the rectangular plate has measures of:
length = 7.6 ± 0.05 cm
width = 3.1 ± 0.05 cm
(the error is 0.05cm because we know that both measures are correct to one decimal place)
First, the upper bound of the length is equal to the measure of the length plus the error, this is:
L = 7.6 cm + 0.05 cm = 7.65 cm
The upper bound of the area is the area calculated when we use the upper bound of the length and the upper bound of the widht.
Remember that the area for a rectangle of length L and width W, is:
A = W*L
Then the upper bound of the area is:
A = (7.6cm + 0.05cm)*(3.1cm + 0.05cm) = 10.8 cm^2