Answer:
20p - 60 = 20p - 3*20 = 20(p-3)
Step-by-step explanation:
Orlo uses a spool of wire to make 15 necklaces.
At this rate, how many spools of the same size would he use to make 50 necklaces?
he would use to make 50 necklaces 4 spools of the same size.
What is ratio?The ratio can be defined as the number that can be used to represent one quantity as a percentage of another. Only when the two numbers in a ratio have the same unit can they be compared. Ratios are used to compare two objects.
Given this, Orlo uses a spool of wire to make 15 necklaces.
Since she requires 15 necklaces = 1 spool of wire
So, requirement for 1 necklace = 1/15 spool of wire
Thus,
requirement of wire for 50 necklace = 50/15 spool of wire
requirement of wire for 50 necklace = 10/3 spool of wire
requirement of wire for 50 necklace = 3.33 spool of wire
Therefore, 4 spools of the same size he would use to make 50 necklaces.
Learn more about ratios here:
https://brainly.com/question/13419413
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A candle burns down at the rate of 0.5 inches per hour. The original height of the candle was 9 inches.
Part A: Write a list of 6 ordered pairs to show the height of the candle in inches (y) as a function of time in hours (x) from the first hour after it started burning. For example, the point (0, 9) would represent a height of 9 inches after 0 hours. Explain how you obtained the ordered pairs. (5 points)
Part B: Is this relation a function? Justify your answer using the list of ordered pairs you created in Part A. (2 points)
Part C: If the rate at which the candle burned was 0.45 inches per hour instead of 0.5 inches per hour, would the relation be a function? Explain your answer using input and output values. (3 points)
Answer:
uh
Step-by-step explanation:
this is too long- ahh
I need help with this...
Answer:
the answer is X=4
Step-by-step explanation:
if you add four as x you'll have to get six and six times five = 30
=P
Answer:
5x+2(5)=30 so 5x+10=30 so x=4
Step-by-step explanation:
Which expression finds the equation of the line?
StartFraction y Over x EndFraction = three-halves
StartFraction y Over x EndFraction = two-thirds
StartFraction y Over 2 EndFraction = StartFraction 3 Over x EndFraction
StartFraction y Over 3 EndFraction = StartFraction x Over 2 EndFraction
Answer:StartFraction y Over x EndFraction = two-thirds
Step-by-step explanation:
Answer:
If you're confused about the answer above it's B.
Step-by-step explanation:
shelby saving account earns $8 in interest each month HOW MUCH will she earn in a 1 year
6 grade
$96 dollars in one year.
The simple explanation for this is that $8 for one month. solve for a year
12 months in a year.
so 8 x 12
and you get $96 in one year.
Please mark branliest if this helped
Question below asap please
Answer:
She listed a scale factor of 1/3.
She is wrong because the larger figure has the dashes around the letters meaning it is the result of the scaling. To find the answer without doing all the work again she should find the reciprocal of 1/3. The answer should be 3.
I'm so sorry if this is wrong
Answer:she listed a scale factor of 1/3.
She is wrong because the larger figure has the dashes around the letters meaning it is the result of the scaling. To find the answer without doing all the work again she should find the reciprocal of 1/3. The answer should be 3.
I'm so sorry if this is wrong
Step-by-step explanation:
A diver went 94 ft. below the surface of the ocean, and then 87 ft. farther down. What integer represents the diver's new depth?
Answer:
181 ft
Step-by-step explanation:
the dives new depth is 94 + 87 which is 181 ft
Part A: Determine the value of c that will result in a perfect square trinomial.
w^2+6w+ c =130+c
Part B: Fill in the following blanks to rewrite the equation as a perfect square binomial, simplifying where needed. (w+ ______) ^2 = _________
Part C: What is the width 'w' of the painting? Round your answer to the nearest tenth.
Solve. Plss
x + 3x = 180
Answer:
45
Step-by-step explanation:
3x+x=180
4x=180
x=45
Hope this helps hit the crown :D
Find |−3/5|+3/4. Write your answer as a mixed number in simplest form.
Answer:
1 7/20
Step-by-step explanation:
|-3/5|+3/4= 3/5+3/4
= 27/20
= 1 7/20
Pls help! I’ll mark branliest
Answer:<1=120 <2=60
Step-by-step explanation:
Select the pair that could be reasonable approximations for the diameter and circumference of a circle.
5 meters and 22 meters.
19 inches and 60 inches.
33 centimeters and 80 centimeters.
Group of answer choices
a
b
c
Flag this Question
Question 2 5 pts
Explain your reasoning from the previous question.
Answer:
i beleive it is B
Step-by-step explanation:
A coordinate grid with a line labeled y equals StartFraction 2 over 5 EndFraction x minus 5 passing through the points (negative 5, negative 7) and (0, negative 5) Fiona wrote the linear equation y = y equals StartFraction 2 over 5 EndFraction x minus 5.x – 5. When Henry wrote his equation, they discovered that his equation had all the same solutions as Fiona’s. Which equation could be Henry’s? x – x minus StartFraction 5 over 4 EndFraction y equals StartFraction 25 over 4 EndFraction.y = x – x minus StartFraction 5 over 2 EndFraction y equals StartFraction 25 over 4 EndFraction.y = x – x minus StartFraction 5 over 4 EndFraction y equals StartFraction 25 over 2 EndFraction.y = x – x minus StartFraction 5 over 2 EndFraction y equals StartFraction 25 over 2 EndFraction.y =
Answer:
the answer is D on edge 2020
Step-by-step explanation:
hope i helped :P
Answer:
The answer to this question on Edg is D : x-5/2y=25/2.
Heys guys i have a quick math question i need answered asap
THANK YOU SO MUCH
i will pick brainliest !!!!
Describe the relationship between the corresponding SIDES in an original figure and the new figure resulting from a dilation.
Describe the relationship between the corresponding ANGLES in an original figure and the new figure resulting from a dilation.
Please help ASAP I will also give brainiest :)
Determine the intercepts of the line.
Pleaseeee help! I don't get this!! Please leave a detailed explanation of how you got your answer!!!
Answer:
Step-by-step explanation:
Break down the figure into two shapes.
SHAPE A: The larger one. We can infer the size of the bottom is 6 cm because it's the same size as it's top counterpart. Same goes for the left side, which will have a measure of 7 cm.
SHAPE B: The smaller one. We're going to use the same method as we did with the first one, and infer the lengths of the other sides using the existing ones.
To calculate area, it's length times width.
SHAPE A: Its two side measures are 6 and 7, which equates to 42 cm^2.
SHAPE B: Its two side measures are 2 and 3, which equates to 6 cm^2.
If you add the two, the total area is 44 cm^2.
helpppppppppp meeeeeeeeee
Answer:
If the whole square is 52 kilometers then one side is 13
Step-by-step explanation:
You divide 52 by 4(the number of sizes of the square).
Your answer should be 13.
Burke Middle School has an $80 budget to stock the concession stand with drinks at the spring play. Each drink costs the school 75¢, but the store will discount the full order by $100. How many drinks can the school buy for the concession stand?
Drew wrote an inequality to solve the problem.
(cost per drink)(number of drinks) – discount ≤ 80
0.75x – 100 ≤ 80
Complete Drew’s work to solve for x.
x less than or equal to what?
Answer: 240 drinks mwah
Step-by-step explanation:
Answer:
240 drinks
Step-by-step explanation:
i just don’t understand this please help its for accuracy and it’ll be 50 points pleaseee
Answer:
Hey can anyone help me with my question?
Step-by-step explanation:
PLeAsE its really easy, im in grade 7. I need help with this math question and my teacher didn't tell me the formula.
(x + 9) . 5
It needs to be simplify
Answer:
5x + 45
Step-by-step explanation:
Assuming by writing .5 you mean multiplication, since the 5 is being multiplied with everything in the paranthesis, using the distributive property the equation is equal to 5*x + 5*9 or 5x+45.
help me and thank you!!!
p - 11 = -5
p = -5 + 11
p = 6
- 5 = m + 11
-5 - 11 = m
m = -16
y + 6 = -8
y = -6 -8
y = -14
what is (b + 3)(-7) simplified
Answer: -7b + -21
Multiply within the parenthesis. -7 times B is -7b in its simplest form. -7 times 3 is -21. You cannot add on to a unknown variable so -7b + -21 is your final answer.
What is the range of the numbers in problem 2
I am not seeing the numbers in problem 2
Step-by-step explanation:
Find the slope and y-intercept from the table shown.
Simple Interest:
Can someone tell me what the answer is and how you get it.
What is the equation of the line that passes through the point 4,4 and has a slope of 0?
Answer:
y = 0x + 4 or y = 4.
Step-by-step explanation:
The slope is zero, and in other words, m = 0.
The slope intercept form is y = mx + b.
Replace m with 0.
y = 0m + b.
The y intercept is the y point on the line. Since this slope is a straight horizontal line, the y point given is the y intercept. b is the y intercept.
y = 0m + 4
Since any number times 0 is 0 you can right it as
y = 4.
The equation of a line that passes through a point is an algebraic equation. It can also be referred to as the Slope-Intercept Equation.
The equation of the line that passes through the point (4, 4) and has a slope of 0 is written as: y = 4
The equation of the line through a point (x1, y1) can be represented by the algebraic equation:
y = mx + c
where:
m = slope
c = y - intercept
From the question,
(x1, y1) = (4, 4)
m = slope = 0
Substituting these values into the algebraic equation,
4 = (0 x 4) + c
Hence, y = 4
The equation of the line that passes through the point (4, 4) and has a slope of zero is y = 4
To learn more, visit the link below:
https://brainly.com/question/14045393
Suppose two parallel lines are cut by a transversal. What angle relationships describe congruent angles in this context?
Answer:
its corresponding angles
Step-by-step explanation:
If two parallel lines are cut by a transversal, the alternate exterior angles are congruent. If two lines are cut by a transversal and the alternate exterior angles are congruent, the lines are parallel. Corresponding Angles: The name does not clearly describe the "location" of these angles.
The difference between two same-side interior angles of two parallel lines is 35 degrees. Find the measures of these two angles.
WILL GIVE BRAINLIEST
Answer:
angle 1: 72.5°
angle 2: 107.5°
Step-by-step explanation:
x + y = 180
x - y = 35 ===> x = 35 + y
Substitution to find angle y:
x + y = 180
(35 + y) + y = 180
35 + 2y = 180
2y = 145
y = 72.5
Substitution to find angle x:
x = 35 + y
x = 35 + (72.5)
x = 107.5
Answer:
The measures of the angles would be 107.5 and 72.5.
Step-by-step explanation:
The angles should up to 180 degrees.
You can make two equations to solve it:
x+y=180
x-y=35
You add both of the equations.
2x = 215
X = 107.5
Y = 72.5
The sum of the squares of three consecutive positive even numbers is 12296. Find the product of the three numbers divided by 8.
If someone could answer the question in the picture that I have attached that would be great!
Answer: c (I think)
Step-by-step explanation: it has to be c because a & b are equations of pi (if the answer is wrong, I apologize)