Answer:
a) T = 25n + 40
b) T = $415
Step-by-step explanation:
The total cost of 'n' kilograms of something can be expressed as 'n' multiplied by the cost, since it is a constant cost per unit. Therefore the price for n kg of potatoes can be expressed as 25n. We are also told that a dozen bananas cost $40, so our expression is the cost of potatoes added to the cost of bananas. So, is we use 'T' for total cost, our expression will look like this:
T = 25n + 40
Now we can use this expression to find the cost of 15kg of potatoes and the same amount of bananas. We can do this by simply substituting the given amount for n:
T = 25(15) + 40
T = 375 + 40
T = $415
The cost of 15kg of potatoes and one dozen bananas is $415.
Hope this helped!
............help plsss T.T
Answer:[tex]a, 8c^{4} d^{5} /2c^{3} d^{3}[/tex]
[tex]8c^{3}.c.d^{3}.d^{2} /2c^{3} d^{3}[/tex]
[tex]ans=4cd^{2}[/tex]
ans= [tex]b, 9a^{3} b^{5} /3ab^{2}\\3*3.a^{2}.a.b^{2}.b^{3} /3ab^{2} \\3a^{2}b^{3}[/tex]
Step-by-step explanation: hope this will help you
A cube has side length 10 inches. What is its volume?
Answer:
10*10*10 =1000
Step-by-step explanation:
the volume tells you how many little 1 in cubes would fit on the 10 inch one
10 one inch cubes make a 10in line, 10 of those lines make a square and 10 of those square make the cube so:
1 * 10 * 10 * 10
The can of coffee weighs 20 ounces. Each book weighs 36 ounces. What is the weight, in ounces, of one carton of salt?
Number 5 The answer is 26. Brainliest pls.
The answer to number 6 is H
Answer to 7 is D
Answer to 8 is 5
Answer to 9 is H
10 is I
11 is 68 cartons or less
12 is A
13 is f
14 is b
15 is g
HEY CAN ANYONE ANSWER DIS MATH QUESTION!!!!!!
Answer:
c. 5
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
the triangles are proportional.
if you look at AB and DE,
you'll notice that AB is half of DE.
so, triangle ABC's sides are half of triangle DEF
the measure DF is 10, so that means the measure AC is half of that, which is 5
The equation y=-2/3x-6 in standard form
The equation in the standard from is 2x + 3y = -18.
What is the linear equation?The linear equation is the algebraic form of equation whose variable has the exponent of one. It is the combination of two variables and a constant value present in them.
For the given situation,
The equation is y = -2/3 x - 6
The standard form of linear equation is Ax +By = C,
where A,B,C are numbers and x,y are intercepts.
⇒ [tex]y=\frac{-2}{3}x -6[/tex]
Taking LCM on RHS,
⇒ [tex]y=\frac{-2x-18}{3}[/tex]
⇒ [tex]3y=-2x-18[/tex]
Rearrange the equation in the standard from,
⇒ [tex]2x+3y=-18[/tex]
Hence we can conclude that the equation in the standard from is 2x + 3y = -18.
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After parent teacher conferences, the seventh grade teachers go out to Logan’s for dinner. The total bill comes to $53.79. If they want to leave a 20% tip, about how much should they leave?
Answer:
The should leave $8.07 because 15% of $53.79 is 8.0685, which can be rounded to 8.07.
Having trouble on math here’s a picture to help
Answer:
E is D=5that sign
G is m=-1/12
I is p=11
K is t =12.5 the sign
M is q = -4/3
D is f=3 sign
H is b=-13
j is h=-14
L is r=4.5
N is w = -5/4
F is s=7/8
Solve for h.
7a = -9 + 2h
Answer: h = 7a + 9 divided by 2
1
2
3
A
5/6
1/8
9 0
11 12
13/14
15
16
In the figure, plly and "||s. Match each pair of congruent angles with the reason for their congruency.
corresponding angles for
parallel lines p and q cut by
the transversalr
corresponding angles for
parallel lines r and s cut by
the transversal a
Vertical Angles Theorem
Linear Pair Theorem
25 213
2125
210 214
213 = 216
corresponding angles for
parallel lines p and q cut by
the transversal s
Answer:
what grade is this jeez
Step-by-step explanation:
idk
What is
-15 times the square root of 10 divided by 9? And whats the square root of that answer?
Jenna has 131 dog biscuits. She wants to give them as gifts to each of her 4 poodles.
How many biscuits does each poodle get?
(Assume each gets the same number of biscuits.)
Answer:
32 cookies and 3 left over
Step-by-step explanation:
5(x −1) < 3x + 10 − 8x
Answer:
x < [tex]\frac{3}{2}[/tex]
Step-by-step explanation:
I hope this help
Answer:
Step-by-step explanation:
5x - 5 < -5x + 10
10x - 5 < 10
10x < 15
x < 15/10
x< 3/2
5x-(-4)=
WHat Is tHe AnSwer
Answer:
5x+4
Step-by-step explanation:
A double negative sign gives a positive sign
Answer: 20
Step-by-step explaination: -4 minus 5x=20 because 4x5=20+-x=20
In August 2008, Eddie hired a car in Italy. The cost of hiring the car was £620
The exchange rate was £1 = €1.25
Work out the cost of hiring the car in euros (€).
Answer:
The answer is £775 for hiring a car
The required answer would be the cost of hiring the car in euros is €775.
What is the Multiplication operation?In mathematics, Multiplication operations perform Multiplying values on either side of the operator.
For example 4×2 = 8
In August 2008, Eddie hired a car in Italy. The cost of hiring the car was £620
The exchange rate was £1 = €1.25
We have to determine the cost of hiring the car in euros (€).
According to the given question,
For the required solution, we have to multiply the exchange rate by the cost of hiring the car
The cost of hiring the car in euros (€) = 620 × exchange rate
The cost of hiring the car in euros (€) = 620 × €1.25
Apply the multiplication operation to get
The cost of hiring the car in euros (€) = €775
Therefore, the required answer would be the cost of hiring the car in euros is €775.
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This is a math story ok omar is making a scale model of the statue of liberty the statue is 305 feet tall mesuring from the ground to the tip of the tourch if the model is 1/100 the acual size of the statue of liberty how tall is the model plz help i have 2 fss and i need to get my grades up
Answer:
[tex]Size= 3.05ft[/tex]
Step-by-step explanation:
Given
[tex]Scale = \frac{1}{100}[/tex]
[tex]Statue = 305ft[/tex]
Required
Determine the size of the statue
Size is calculated as thus:
[tex]Size = Scale * Statue[/tex]
[tex]Size = \frac{1}{100} * 305ft[/tex]
[tex]Size = \frac{305ft}{100}[/tex]
[tex]Size= 3.05ft[/tex]
Which of the following has an x-intercept of 2 and a y-intercept of -4?
Answer:
Second photo
I hope this helps!
What is the value of x in the equation 1/5x— 2/3y=30 when y = 15
Answer:
The answer to your question is x=200
Step-by-step explanation:
1/5x-10+10=30+10(add 10 both sides)
1/5x=40
x=200
Help!!! Need Anwser!!!
Hello.
The answer is choice A. angle 1 = 118, angle 2 = 118
Explanation:
The four angles above are congruent (meaning the same) to the ones beneath.
Angles 1 and 2 are also congruent, so they will measure the same.
Lets label the angles above A, B, C, D. B being the known angle, which is 118°. The angles beneath can be labelled E, F, G, H.
∠B ≅ ∠D
∠ABCD ≅ ∠EFGH
∠BD ≅ ∠FH
FH (or 1 and 2) equal 118.
Write 6.03 as a mixed number
Answer:
6 3/100
Step-by-step explanation:
brainliest pls
how to solve: g/27 = 2/9 using one-step equations. whom ever will answer i will give the brainliest!
Answer:
what you do is 9 times what equals 27 well 3 does so you multiple 2/9 by 3/3 and get 6/27
so the answer is 6/27 :)
Which expression is equivalentito (f 94)?
Answer:
abxskFj
Step-by-step explanation:
a respuesta an cuando (f 94)=94
1. In the diagram below, if m angle1=79^ , find the measure of each numbered angle.
The measure of angles ∠1, ∠4, ∠5, ∠and 8 will be 79°. The measure of angles ∠2, ∠3, ∠6, and ∠7 will be 101°.
What are supplementary angles?The supplementary angles are defined as when pairing of angles addition to 180° then they are called supplementary angles.
We have been given that m angle ∠1 = 79°,
To determine the measure of each numbered angle.
As per the property supplementary angles,
m∠1 + m ∠2 = 180°
79° + m ∠2 = 180°
m ∠2 = 180° - 79°
m ∠2 = 101°
If a transversal intersects two parallel lines, then each pair of alternate interior angles is equal.
∠1 = ∠4 = 79°
∠2 = ∠3 = 101°
∠2 = ∠6 = 101°
∠4 = ∠5 = 79°
∠5 = ∠8 = 79°
∠6 = ∠7 = 101°
Thus, the measure of angles ∠1, ∠4, ∠5, ∠and 8 will be 79°. The measure of angles ∠2, ∠3, ∠6, and ∠7 will be 101°.
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The simpledt form of the decimal is 0.84 as a fraction is?
f(3) = 5x + 5, find f(-4)
Answer:
-15
Step-by-step explanation:
substitute -4 for x:
5(-4)+5
-20+5
= -15
i will give u brainliest
Answer:
The reciprocal of 2 is 1/2
The reciprocal of 6/11 is 11/6
BRAINLIEST ANSWER!! ASAP!
Answer:
w=36
Step-by-step explanation:
to get the perimeter you add all sides.
w+w+2w+6+2w+6=228
6w+12=228
6w=216
w=36
length= 2(36) +6
length= 78
width= 36
If it's wrong, I apologize honestly! Answer: 91
Step-by-step explanation:
2w+6= 2(?)+6
If the perimeter is 288, then we have to find what's the closest to it. So let's try 91. 2 ×91= 182 , so it's going to be 182 +6, which equals 188. Remember if the w is 100 the w in the width is going to be 100 also, so 188 + 100= 288 glad I could help!
Will a non-metal replace a metal?
Yes
No
Answer:
No
Step-by-step explanation:
I think only a metal can replace a metal, not a non-metal replace a metal
The bottom of a pylon is 3 1/2 yards below
the ground. The top of the pylon is 2 1/2 yards
above the ground. How tall is the pylon?
Answer:
6 yards
Step-by-step explanation:
The pylon is 6 yards tall.
What the types of fractions ?There are mainly two types of fractions proper fraction and improper fraction.In proper fraction numerator is smaller than the denominator and in improper fraction denominator is smaller than the numerator.
According to the given question
A pylon has some part of it below the ground and some part is above the ground and we have to find the total length of it.
Given [tex]\whole{3}\frac{1}{2}[/tex] yards is below the ground and [tex]\whole2\frac{1}{2}[/tex] yards above the ground.
∴Total length of the pylon is (7/2 + 5/2) yards.
= 12/2 yards.
= 6 yards.
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Which function is the inverse of y(x) = -5x-4?
Answer:
f(x)= - (x+4)/5
Step-by-step explanation:
sorry, i don't have time to explain..
simplify: 5x-(2x+y)
help
Answer:
3x-y
Step-by-step explanation:
Answer:
Simplifying
5x(2x + y) = 0
(2x * 5x + y * 5x) = 0
Reorder the terms:
(5xy + 10x2) = 0
(5xy + 10x2) = 0
Solving
5xy + 10x2 = 0
Solving for variable 'x'.
Factor out the Greatest Common Factor (GCF), '5x'.
5x(y + 2x) = 0
Ignore the factor 5.
Subproblem 1
Set the factor 'x' equal to zero and attempt to solve:
Simplifying
x = 0
Solving
x = 0
Move all terms containing x to the left, all other terms to the right.
Simplifying
x = 0
Subproblem 2
Set the factor '(y + 2x)' equal to zero and attempt to solve:
Simplifying
y + 2x = 0
Reorder the terms:
2x + y = 0
Solving
2x + y = 0
Move all terms containing x to the left, all other terms to the right.
Add '-1y' to each side of the equation.
2x + y + -1y = 0 + -1y
Combine like terms: y + -1y = 0
2x + 0 = 0 + -1y
2x = 0 + -1y
Remove the zero:
2x = -1y
Divide each side by '2'.
x = -0.5y
Simplifying
x = -0.5y
Solution
x = {0, -0.5y}
