Use the table from Callie's Candies to answer the question.
Lily is buying candy for party favors. She needs 1.5 pounds of chocolates, 0.75 pounds of mints, and 15 lollipops. What is the total cost for the candy?
A.
$5.84
B.
$8.82
C.
$15.30
D.
$18.27
just show the letter
Answers
For the three types of candies, we will write a slope-intercept form equation. We know what m (slope) is for each equation, and there is no y-intercept because there is no starting point.
Equations:
Mints: y=.96x
Chocolates: y=4.70x
Lollipops: y=.07x
Using the given information, we can use the equations in function form. We know what x (input) is for all three types of candy, and that will give us y (output), which is the total for that candy type.
Solving:
Mints: y=.96(.75)
Chocolates: y=4.70(1.5)
Lollipops: y=.07(15)
We just input our information into the equations. Using logic, we know that we will have to multiply the cost of the candy by the number of candies to get the total of the three types.
Totals:
Mints: y=.72
Chocolates: y=7.05
Lollipops: y=1.05.
*Recall that y=total cost of candy for each type.
Now, we just simply add the three costs up to get the total sum that the candy will cost:
.72+7.05+1.05=8.82
Therefore, all the candy will cost $8.82.
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I can’t figure out how to solve 2(x+1) = 2x+1
Answers
Answer:
[tex]2(x + 1) = 2x + 1 \\ 2x + 2 = 2x + 1 \\ collecting \: like \: terms \\ 2x - 2x = 1 - 2 \\ 1x = - 1 \\ x = - \frac{1}{1} \: \: or \: \: x = - 1[/tex]
Answer:
-1
Step-by-step explanation:
3000 eura were invested for 2 years with a Compound interest rate of 3,8% for year. Find the total interest earned after 2 years.
Answers
Answer:
232.332
Step-by-step explanation:
3000×((3.8%+1)^small 2 -1)
(3000×((0.038%+1)small 2 -1)
232.332
(EASY) Is this an equilateral triangle?
Answers
Answer:yes
Step-by-step explanation
Answer:
NO
Step-by-step explanation:
This is an isosceles triangle. AC is longer than AB and BC.
59 out of 95 students are going on a field trip. What is the ratio of the number of students who are staying at school to the number of students who are going on the field trip?
Answers
Answer:
the answer i
Step-by-step explanation:
Multiply: 5 • (-3)
The product of a positive and negative
integer is
Negitive
So, the product of 5 and 3 is
Answers
Answer:
[tex]-15[/tex]
Step-by-step explanation:
We can factor out a 1 from -3 to get [tex]5\cdot(-3)=5\cdot-1\cdot3=-1(5\cdot3)[/tex].
We know from simple arithmetic that [tex]5\cdot3=5+5+5=10+5=15[/tex].
So, our answer is [tex]-1(15)=\boxed{-15}[/tex]
Answer:
The product of 5 and 3 is 15.
Statement: The product of a positive and a positive is a positive.
Step-by-step explanation:
5 x 3 = 15
It is a positive
geometric proofs- how can i prove that angle DAE=DBE?
Answers
Given
2. CD ~= CD
Reflexive property
3. triangle(ACD) ~= traingle(BCD)
SAS
4. AD ~= BD
CPCFC (congruent parts of congruent figures are congruent)
5. angle(DAE) ~= angle(DBE)
Properties of isosceles triangle
Use the point-slope formula to write an equation of the line that passes through (6,23) and has a slope of m= 3. Write the answer in slope-intercept form
possible).
Answers
y=3x+5
plug your coordinate points into the equation for slope (left corner or the paper)
multiply by the denominator on both sides of the equation
x-6 cancels out and leaves y-23=3(x-6)
multiply x and -6 by 3
add 23 to both sides to isolate y
hope this helps!
A meteorologist says that there is a 50% greater chance of rain than no rain on Wednesday. What is the probability that it will rain on Wednesday?
Answers
Answer:
2/3
Step-by-step explanation:
The probability that it will rain on wednesday will be 0.75.
What is a expression? What is a mathematical equation? What is Probability?A mathematical expression is made up of terms (constants and variables) separated by mathematical operators. A mathematical equation is used to equate two expressions. Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem. The formula to calculate the probability of occurrence of an event 'A' can be written as -
P(A) = n(A)/n(S)
where -
n(A) = Number of outcomes favorable to event A.
n(S) = Total number of outcomes.
We have a meteorologist who says that there is a 50% greater chance of rain than no rain on Wednesday.
Assume that the probability that it will rain on wednesday be [x]. Now, we can write -
P[R] = P[N.R.] + 1/2
P[R] + P[R] = P[N.R.] + P[R] + 1/2
2 P[R] = 1 + 1/2
2 P[R] = 1.5
P[R] = 1.5/2
P[R] = 0.75
Therefore, the probability that it will rain on wednesday will be 0.75.
To solve more questions on Probability, visit the link below -
brainly.com/question/24028840
#SPJ2
Help please lolololol
Answers
Answer:
7.
5/12
8.
12/39
Step-by-step explanation:
7.
5/6*1/2=5/12
8.
3/4*4/9=12/39
Which numbers are perfect squares: 64, 15, 26, 100
Answers
Answer:
15
Step-by-step explanation:
Answer:
64 and 100 are perfect square roots
Step-by-step explanation:
Plz help look at the photo
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Answer:
Its really blurry, what does it say?
Step-by-step explanation:
Enter the correct answer in the box. Simplify this expression.
4⁹ over 4³
Answers
I did this before.
Here my working out.
P.S it was on another account so you wont see it in my answers.
Hope this helped !
Hope U have an amazing day!
Help please if you can!!!!!!!!!!!!!!!
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Answer:
559.41 miles/hour
Step-by-step explanation:
Just use a calculator
Enter the equation for the graph. 2, -2, pi, 2pi
Answers
Answer:
Step-by-step explanation:
please help asap!!! i really don't understand this. i would like an explanation on how you got the answer. NO LINKS PLEASE!!!!!!
Answers
Answer:
Step-by-step explanation:
One of the things you should keep in mind about parallel lines is that there are 8 angles in this configuration.
4 are equal to one value
and 4 other angles which are the supplements to the first four. If you know the value of one of the 8 angles, you know the value of the other seven.
So angles (8) 6 4 and 2 are all 82 degrees.
Angles 1 3 5 7 and all equal to 180 - 82 = 98
Number 8 is given as 82. It's the red number.
number 6 is vertically opposite number 8 so those two are equal
Number 6 is an alternate interior angle to 4. Those two are equal.
Number 2 is number 4s vertically opposite angle. The others are all done somewhat the same way.
Pick < ,< or = to make the statement true. 11 ..... 52/9
PLZ HURRRYYYYY
Answers
Answer:
>
Step-by-step explanation:
lets make 52/9 a mixed number, 5 7/9
so >
11> 5 7/9
I NEED HELP If right will make brileintest
Using the graph of f(x) and g(x), where g(x) = f(k⋅x), determine the value of k.
Graph of two lines. f of x passes through 2, 0 and 3, 2, and g of x passes through two thirds, 0 and 1, 2.
3
one third
negative one third
−3
Answers
f(x)
(2, 0) and (3, 2)
m = y - y1
x - x1
m = 2 - 0
3 - 2
m = 2
y - y1 = m(x - x1)
y - 0 = 2(x - 2)
y = 2x - 4
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g(x)
(2/3, 0) and (1, 2)
m = y - y1
x - x1
m = 2 - 0
1 - 2/3
m = 6
y - y1 = m(x - x1)
y - 2 = 6(x - 1)
y = 6x - 4
g(x) = 6x - 4
since both equations are linear that means the graphs will be straight lines with y-intercept being -4 for both of the graphs.
if,
g(x) = f(k*x)
f(x) = 2x - 4
f(k*x) = 2k*x - 4
6x - 4 = 2k*x - 4
6x = 2kx
6 = 2k
k = 3.
I hope the answer is correct. All the best!
Y varies directly with x. When y is 105, x is 7. What is k
Answers
Answer:
Given:
y
varies inversely with
x
.
So, we can write it as:
y
∝
1
x
Robert started working at a local burger restaurant and earns $9.00 per hour. Which graph shows the relationship between his earnings and the number of hours he worked?
Answers
Answer:
A.
Explanation:
Answer:
A
Step-by-step explanation:
Graph A would be the graph the shows the relationship between his earnings and the number of hours he worked, because after 1 hour of work he would have made 9$ (1,9), after 2 hours he would have made 18$ (2,18), and after 3 hours of work he would have made 27$ (3,27). All these are placed on the graph. Hope this helps!
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Two step equations word problems
The perimeter of a rectangle is 34 units. Its width is 6.5 units.
1. Write an equation to determine the length (l) of the rectangle.
2. Find the length of the rectangle.
Answers
Answer:
10.5 unitsStep-by-step explanation:
Given
Perimeter P = 34 unitsWidth w = 6.5 unitsLength l = ?Equation, in terms of l:
2(l + 6.5) = 34l + 6.5 = 17l = 17 - 6.5l = 10.5Answer:
Equation:6.5 + 6.5 + L +L =34
Answer: 10.5
Step-by-step explanation:
To find perimeter you need L+W+L+W. You have a width of 6.5. When you plug that into the equation you get 6.5 + 6.5+ L+L=34. Combine like terms (6.5 +6.5). That leaves you with 13 + 2L = 34. Now, you want to subtract 13 from both sides to isolate the L. You now have 2L = 21. Now you should divide everything by 2. 21/2 = 10.5
Could someone please help answer this, thank you, will give brainliest, please no spam, (homework help)!
Answers
The answer would be X > -5
HELPPPPPPPPPPPPPPPPppp
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Answers
Answer:
75
Step-by-step explanation:
Each pound costs 75¢ so by each pound it increases by 75¢
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Answers
Answer:
The difference between the two values is -9
GIVING RITHT ANSWER BRANLEIST ABCDEF
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Answer: its the 4th question
Step-by-step explanation: Its 64 squared because 8x8 is 64 its a perfect square
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Answers
~ = not
-> = then
Find the values of x and y.
Answers
Answer:
X = 62.5 Degrees, Y = 60 Degrees.
Step-by-step explanation:
There is always 180 degrees in angles.
[ X ]
180 - 65 = 115
115 - 55 = 60
[ Y ]
180 - 55 = 125
125 / 2 = 62.5
PLEASE HELP!!
The perimeter of a rectangle is 46 inches. Find the dimensions if the length is 5 inches greater than twice the width.
Answers
Answer:
6
Step-by-step explanation:
W = x
L = 2x - 5
P = 2W + 2L
46 = 2(x) + 2(2x - 5)
46 = 2x + 4x - 10
46 = 6x - 10
46 + 10 = 6x
36 = 6x
x = 6
please help me or I'm gonna fail math
Answers
pa help namn Po plsss kailangan napo kasi
Factor the algebraic expression. 7x+63
Answers
Step-by-step explanation:
7x+63
= 7 (x +9)
Hope it helps ya
Answer:
7(x+9)
Step-by-step explanation:
7 times what = 63?
7*9 = 63 so lets pull out a 7 from the expression
7x+63 = 7(x+9)
Two angles are supplementary. One angle is 40° more
than four times the other. Find the measures of the two
angles.
Answers
Answer:
Let x = the measure of the smaller angle
Let 3x + 40 = the measure of the larger angle
x + 3x + 40 = 180
4x = 140
x = 35º
3x + 40 = 3(35) + 40 = 145º
Step-by-step explanation: