Answer:
x=7
Step-by-step explanation:
x-8=-1, x-8+8=-1+8,-1+8=7
Answer:
x<7
Step-by-step explanation:
Write an equation in point-slope form of the line that passes through the given point and with the given slope m.
(-8,7), m = 4
Step-by-step explanation:
y-y1=m(x-x1)
y-7=4(x+8)
y-7=4x+32
4x-y=-39
Answer:
y = 4x + 39
Step-by-step explanation:
The line passes through point (-8,7) and;Has a slope (m) = 4Let's take another point (x,y) on the line.
Slope (m) = change in y ÷ change in x
∴ m = [tex]\frac{y - 7}{x - -8} = 4[/tex]
y = 4x + 32 + 7
y = 4x + 39
A recipe says to use 3 cups of flour to make 48 cookies. What is the constant of proportionality that relates the number of cookies made, y , to the number of cups of flour used, x
Answer:
1 cup of flour(x)=16 cookies(y)
Step-by-step explanation:
3 cups of flour=48 cookies
3/3=48/3
1 cup of flour=16 cookies
M is the midpoint of Segment AB. AM = 8. What is AB?
How would you simplify 3, 999, 999^0
Answer:
4,000,000^0 your welcone
f students receive 50% profit of $20 for selling one chocolate box in a fundraiser, how much money would they make if they sold 100 products? *
Answer:
the answer is 50$ hope it helps :)
Step-by-step explanation:
In September, a website had 11,513 visitors. In October, the website had 23,190 more visitors than it did in September. The website had the same number of visitors in November as it did in October. How many visitors did the website have in September, October, and November combined?
Answer:
80,913
Step-by-step explanation:
11,513 September
+ 23,190 for for October which would be 34,703 for October plus another 34,703 for November. That total is 80,913
The number of visitors in September, October, and November combined is 80,919.
What is an expression?An expression is a sentence with a minimum of two numbers or variables and at least one math operation such as addition, subtraction, multiplication, or division.
What is an expression?An expression is a sentence with a minimum of two numbers or variables and at least one math operation such as addition, subtraction, multiplication, or division.
We have,
September:
Number of visitors to the website
S = 11,513
October:
Number of visitors to the website
O = 11,513 + 23,190 = 34,703
November:
Number of visitors to the website
N = 34,703
The total number of visitors in September, October, and November are:
= S + O + N
= 11,513 + 34,703 + 34,703
= 80,919
Thus the number of visitors in September, October, and November combined are 80,919.
Learn more about expressions here:
https://brainly.com/question/27667386
#SPJ5
If a track is 400 meters around, how many laps around the track would it take to run 3.1 miles round to the nearest tenth
Answer:
Step-by-step explanation:
12.5
Number of laps in given distance is 12.5 laps.
Given:
Length of a track = 400 meter
Total distance = 3.1 miles
Find:
Number of laps in given distance
Computation:
We know that
1 miles = 1609.34 meter
So,
Total distance = 3.1 miles
Total distance = 3.1 × 1609.34
Total distance = 4988.954
Number of laps in given distance = 4988.954 / 400
Number of laps in given distance = 12.4723
Number of laps in given distance = 12.5 laps (Approx.)
Learn more:
https://brainly.com/question/18781535?referrer=searchResults
Seema bought a new pair of jeans that were on sale. The original price of the jeans was $56. The store had marked them down by 25 percent, and Seema had a 20 percent off coupon as well. Original price: $56 25% 25% 25% 25% $42 20% 20% 20% 20% 20% $8.40 $8.40 $8.40 $8.40 What was the price of the jeans before tax?
Given :
The original price of the jeans was $56.
The store had marked them down by 25 percent and Seema had a 20 percent off coupon as well.
To Find :
The price of the jeans before tax.
Solution :
Discount offered by store :
Discount = 0.25×56 = $14 .
Selling price = $( 56 - 14 ) = $42 .
Discount offered through coupon on selling price :
Discount = 0.20×42 = $8.4 .
Final price = $( 42 - 8.4 ) = 4= $33.6 .
Therefore, the price of the jeans before tax is $33.6 .
Hence, this is the required solution.
Answer:
33.60
Step-by-step explanation:
Took the quiz
Please help let me know if these are right.
Answer:
Every one except A is correct. it is 7/8 not 8/7
5/9 - (-1/6)
Subtract fractions
Answer:
7/18 is what I got.
Step-by-step explanation:
pic below
ANSWER QUICK PLEASE AND CORRECT
Answer:
111 inches
Step-by-step explanation:
4 inches of length equals 3 inches in width
12ft 4in equals 148 inches (12 inches in a foot)
148 inches {divided by} 4 = 37in
37in {times} 3 = 111in
111 inches = 9ft 3in
Is zero an integer?
Answer:
All whole numbers are integers, so since 0 is a whole number, 0 is also an integer.
Answer:
yes
Step-by-step explanation:
integers are whole numbers and 0 is a whole number so yes
HELP ME PLEASE! Determine the slope of the line represented by the graph below.
m= 2
m= -2
m = 1/2
m= -1/2
Please helpppp what is the solution to this: 8 < 3x - 1 < 17
Answer:
3 < x < 6
Step-by-step explanation:
8 < 3x - 1 < 17
Add 1 to all sides
8+1 < 3x - 1+1 < 17+1
9 < 3x < 18
Divide all sides by 3
9/3 < 3x/3 < 18/3
3 < x < 6
Answer:
x=(3,6)
Step-by-step explanation:
3x-1>8 and 3x-1<17
3x>9 3x<18
x=3 x=6
A circular pool has an area of approximately 154 square feet. To the nearest foot, how much fencing is needed to completely surround the pool?
Given parameters:
Area of pool = 154ft²
Unknown:
The circumference or perimeter of the pool = ?
Solution:
The amount of fencing needed for the pool is the same as the circumference of the pool or the perimeter of the pool.
To solve this problem, we need to find the radius from the given area.
Area of a circle = π r²
154 = π r²
r² = [tex]\frac{154}{3.142}[/tex] = 49
r = 7ft
Now the circumference of a circle = 2 π r
= 2 x π x 7
= 44ft
The circumference of the circle is 44ft
Angles 1 and 5 are what type of angle pair? *
Answer:
Angle 1 and Angle 5 are corresponding angles
Step-by-step explanation:
Two angles that lie on the same side of the transversal in corresponding positions.
PLZ mark BRAINLIEST
Marcus is a recent college graduate. He has $18,000 in student loans. He took out a loan to buy a car and owes $16,000. The car is now worth $14,000. He got his first paycheck and has $1400 in his checking account. What is Marcus' net worth? (Enter the positive or negative dollar amount only.)
Given :
Marcus is a recent college graduate. He has $18,000 in student loans. He took out a loan to buy a car and owes $16,000. The car is now worth $14,000. He got his first paycheck and has $1400 in his checking account.
To Find :
Marcus's net worth.
Solution :
We know, net worth is given by :
Net worth = $( Total amount owns - Total loan )
Net worth = $( 16000+1400) - ( 18000+14000)
Net worth = $(17400 - 32000)
Net worth = $-14600
Therefore, Marcus' net worth is $-14600 ( He is in a loan of $14600).
Hence, this is the required solution.
9-(-3.7)=
9-(-3.7)=
9-(-3.7)=
9-(-3.7)=
-4.6+5.3
Find the variables.
(2x)"
54
x=
Answer: x= 108
Step-by-step explanation: (2x)" 54 x= 108x^2= (2^X3^3x^2 )= 108
Which of the following is a list of all the factors of 24? A. 1, 2, 3, 4, 5, 6, 8, 12, 24 B. 1, 2, 3, 4, 6, 8, 12, 24 C. 2 × 2 × 2 × 3 D. 2, 3, 4, 8, 16, 24
Answer:
Step-by-step explanation:
The price of a pair of slacks is $29. What is the price after a 30% discount?
$8.70
O $17.40
O $20.30
0 $37.70
Answer:
The pair of slacks would be
C. $20.30
I hope that this helps! ^‿^
5. Average (missing value). The temperature at the top of Mt. Hood in Oregon was recorded for 5 straight days. For the first four days, the temperatures were 32°, 30°, 22°, and 10°, but a researcher lost the value of day #5. If the average temperature over the 5 days was 19.8°F, what is the missing temperature of day #5?
Answer:
5°F
Step-by-step explanation:
Given that the average is obtained from;
Average = sum of scores / number of scores
Average temperature = 19.8°F
Let the temperature of the fifth day be x
Hence;
19.8 = 32 + 30 + 22 + 10 + x/5
19.8 = 94 + x/5
x= (5×19.8) -94
x= 5°F
Ruth has already written 21 pages, and she expects to write 2 pages for every additional hour spent writing. How many hours will Ruth have to spend writing this week in order to have written a total of 29 pages? Write and solve an equation to find the answer.
Answer: 4 hours
Step-by-step explanation:
21+2x=29
29-21=8/2=4 2x/2
Question
A stationery store sells packages of two different-sized square stickers. The
side length of the smaller sticker, S(x), is modeled by the function
S(x) = { Væ+3, where x is the area of the larger sticker in square inches.
Which graph shows S(x)?
Answer:the answer is b
Step-by-step explanation:
Is the answer yes or no that’s all I want to know #Respectfully
Answer:
What your question?
Step-by-step explanation:
Answer:
I think the question is yes
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
solve this equation showing work − 9 ≥− 8(1 + 6v) − 1
Answer:
v≥0
Step-by-step explanation:
−9≥−8(1+6v)−1
Step 1: Simplify both sides of the inequality.
−9≥−48v−9
Step 2: Flip the equation.
−48v−9≤−9
Step 3: Add 9 to both sides.
−48v−9+9≤−9+9
−48v≤0
Step 4: Divide both sides by -48.
−48v
−48
≤
0
−48
v≥0
Hailey cuts a 7-inch square piece of plywood for a birdhouse. She rotates the piece 90° counterclockwise. What is the length in inches of each side of the piece of plywood after the rotation? Can someone please help me ASAP!!
Answer:
[tex]\huge\boxed{7 \ \text{inches}}[/tex]
Step-by-step explanation:
When we rotate a line, the size doesn't change. Size only changes if we dilate the figure. Rotating a figure is the same thing as just changing its position by a set amount.
Hope this helped!
i need help who knows the answer to this You start a new job. After w weeks, you have (10w+120) dollars in your savings account and (45w+25) dollars in your checking account. Write an expression in simplest form that represents the total in both accounts.
2/10+4/100 what is the answer
Answer: 24/100
Step-by-step explanation:
2/10= 20/100
20/100 +4/100= 24/100 hope this helps