Answers
Answer:
thats hard dude why are you doing it
Step-by-step explanation:
Answer:
y=8
Step-by-step explanation:
Related Questions
Savannah is working two summer jobs, making $12 per hour babysitting and $7 per hour washing cars. Savannah must earn a minimum of $55 this week. Write an inequality that would represent the possible values for the number of hours babysitting, b, and the number of hours washing cars, w, that Savannah can work in a given week.
Answers
Answer: 12b+7w=$55
Step-by-step explanation:
Three friends bought 4, 6, and 8 books.
This table shows the cost of the books.
Number of Books 4 6 8
Cost ($) 30 45 60
What is the constant of proportionality?
A. 2
B. 7.5
C. 15
D. 30
Answers
Answer:
B:7.5
Step-by-step explanation:
since 4 goes with 30, 6 goes with 45, and 8 goes with 60, you can see that 60-45 is 15 and 45-30 is 15 as well so the constant is 15, but the number of books is going up by two so the constant there is 2. So divide 15 by 2 and the answer would be C: 7.5.
Answer:
B. 7.5
Step-by-step explanation:
I just took the test on k-12 and it was correct.
50% of the fruits collected were ripe. If 100 fruits were ripe, find the total number of fruits collected.
Answers
Answer:
200 fruits
Step-by-step explanation:
The questions states that 50% of the fruits were ripe, and that 100 fruits were ripe
Therefore: 100 = 50%
Which makes the total amount of fruits 200
Don't believe me? Reverse work:
200 / 2 = 100
200 = 100%, 100 = 50%
On May 17, 1954, the United State Supreme Court decided a case that changed the course of American history. On this day in 1954, in the case of Brown v. Board of Education, the Supreme Court ruled that racial segregation of schools was unconstitutional.
Answers
Answer:
16x - 7
General Formulas and Concepts:
Algebra I
Combining like termsStep-by-step explanation:
Step 1: Define expression
4x - 7 + 12x
Step 2: Simplify
Combine like terms (x): 16x - 7And we have our final answer!
Parallelogram PQRS is shown.measure of angle s=(3x),measure of angle R=120, and measure of angle Q=(2y) find the value of X
Answers
Parallelograms have adjacent angles supplementary (sum to 180).
For pair r and s,
3x+120=180, => x=(180-120)/3=20 °
Similarly, for pair q and r,
2y+120=180 => y=(180-120)/2 = 30 °
Nathan walked 10/10 of a mile and sarah walked 19/20 of a mile.who walked a greater distance?
Answers
Answer:
Nathan
Step-by-step explanation:
A circle has circumference 200 pi feet.
What is the radius of the circle?
Answers
Answer: The diameter is two times the radius, so the equation for the circumference of a circle using the radius is two times pi times the radius. If you are given the circumference but not the radius or the diameter, you can still solve for one or the other using these formulas.
Step-by-step explanation:
The radius of the circle which has a circumference of the cirlce of 200π will be 100 feet.
What is the circumference of a circle?It is the close curve of an equidistant point drawn from the center. The radius of a circle is the distance between the center and the circumference.
Let r be the radius of the circle. The circumference of the circle will be
C = 2πr units
The circumference of the circle is given as 200π feet. Then the radius of the circle is given as,
200π = 2πr
Simplify the equation, then the value of the variable 'r' will be given as,
200π = 2πr
r = 100 feet
The radius of the circle which has a circumference of the cirlce of 200π will be 100 feet.
More about the circumference of a circle link is given below.
https://brainly.com/question/27177006
#SPJ5
During a winter storm, a ski resort received 9 inches of snow in 12 hours. The snow fell at a steady rate. How many inches of snow fell at each hour.
Answers
Answer:
0.75 inches of snow
Step-by-step explanation:
During a winter storm, a ski resort received 9 inches of snow in 12 hours. The snow fell at a steady rate. How many inches of snow fell at each hour.
12 hours = 9 inches of snow
1 hour = x
Cross Multiply
12 hours × x = 1 hour × 9 inches
x = 9/12
x = 0.75 inches
Therefore, 0.75 inches of snow fell at each hour.
78 students are separated into groups of 8 for a field trip.how many groups are there.the remaining students form a smaller group of how many students
Answers
Answer:
9 groups with 6 extra students
Step-by-step explanation:
78/8= 9 .75
we take the whole number =9
8*9=72
78-72=6
6 extra students
Solve for x: 8 ≥ 5 - 12x
Answers
5
5 from both sides.
8
−
5
≥
−
1
2
x
8−5≥−12x
2 Simplify
8
−
5
8−5 to
3
3.
3
≥
−
1
2
x
3≥−12x
3 Divide both sides by
−
1
2
−12.
−
3
1
2
≤
x
−
12
3
≤x
4 Simplify
3
1
2
12
3
to
1
4
4
1
.
−
1
4
≤
x
−
4
1
≤x
5 Switch sides.
x
≥
−
1
4
x≥−
4
1
Done
Decimal Form: -0.25
Different nerve signals travel at different speeds. Pressure and touch signals travel about 250 feet per second. Dull pain signals travel about 2 feet per second. How long does it take you to feel an ant crawling on your foot? Write your answer in a sentence using context. How much longer does it take to feel a dull ache in your foot? Write your answer in a sentence using context.
Answers
Answer:
Kindly check explanation
Step-by-step explanation:
Given that:
Pressure and touch signal speed = 250 feets per Second
Dull pain signal speed = 2 feets per second
Ant crawling on foot
A crawling ant on one's feet can be attributed to a touch signal, hence it will take ;
Time = Distance / speed
(Distance moved by crawling ant / 250)
(Dull ache in foot) = 250 / 2 = 125
It takes 125 times longer to feel a dull ache in foot.
BRAINLIEST 5 stars and Thanks <3 Fast and CORRECT answers!!!!
Answers
Answer:
x(x-8)(x+8) is final factored form.
Step-by-step explanation:
brainliest if i am right? uwu
can someone help me
Answers
132 + 2 = 134
180 - 134 = 46/2=23
Answer:
it's 342
Step-by-step explanation:
you have to use the solve the sum and add long numbers using the addition
Solve the inequality 30 > 6( 2/3z+1/3)
Answers
Answer:
z < 7Step-by-step explanation:
30 > 6( 2/3z+1/3)30 > 6(2/3z) + 6(1/3)30 > 4z + 228 > 4z28/4 > z7 > zz < 7HELP! What is the solution to the following system of equations?
Answers
Answer:
it is 2,4
Step-by-step explanation:
The point that they meet is 2,4 . It means X+ is 2 and Y+ is 4 .
You can write a as their meet point . you should answer like this a(2,4) .
What is the equation of the line that is perpendicular to the line y = 6 and passes through the point (-4,-3)?
O x = -4
0 x = -3
Ox=-1/6
0 x = 6
Answers
To Find :
The equation of the line that is perpendicular to the line y = 6 and passes through the point (-4,-3)
Solution :
Let, equation of line perpendicular to given line is y = m ....1)
Here, m is a constant.
Putting y = -3 in above equation, we get :
-3 = m
Putting value of m in equation 1), we get :
y = -3
Therefore, correct option is b) x = -3.
slope intercept form.Please help!!!!
Answers
Answer:
sfsfsfsfsfsfsfsfsfsfsfssfsfsfasfsfsfsfsfsf
Step-by-step explanation:
Find the surface area of the two following figures. Show all your work.
Answers
Answer:
First shape: 366 in^2
Second shape: 376 in^2
Pretty sure these are correct, hope this helps!
The temperature fell from 0 Degrees Fahrenheit to 15 and one-half Degrees Fahrenheit below 0 in 5 and three-fourths hours. Wen tried to find the change in temperature per hour. Her work is shown below.
Negative 15 and one-half divided by 5 and three-fourths = negative StartFraction 31 over 2 EndFraction divided by StartFraction 23 over 4 EndFraction = negative StartFraction 31 over 2 EndFraction times StartFraction 23 over 4 EndFraction = Negative StartFraction 713 over 8 EndFraction
When she checked the answer by estimating, it did not make sense. What error did Wen make?
Wen incorrectly converted a mixed number to an improper fraction.
Wen added the numerators and denominators instead of multiplying.
Wen did not take the reciprocal of the divisor.
Wen did not change the division problem to multiplication.
Answers
Answer:
Wen did not take the reciprocal of the divisor.Step-by-step explanation I hope this helps.
Answer:
it is the 3rd answer
Step-by-step explanation:
Devaughn is 10 years younger than Sydney. The sum of their ages is 74. What is Sydney's age? yearsold
Answers
Step-by-step explanation:
x = devaughn age
y = sydney age
x = y - 9
x + y = 61
y-9 + y = 61
2y= 61+9
2y = 70
y = 35
x = 35 - 9 = 26
check
35 + 26 = 61
35- 26 = 9
Hope this helps!
What is the next fraction in the sequence? 1/3, -2/9, 4/27, -8/81
Answers
Answer:16/243
Step-by-step explanation: multiply the numerator by -2 and multiply the denominator by 3.
A truck delivers 478 dozen eggs to stores in one day. Write and solve an equation to find n, the number of eggs the truck delivers in one day
Answers
478 x 12 = 5,736 eggs in one day
Bobbie and Adam each own 35% of partnership BAB. On October 15, 2018, Bobbie sells her interest to Bob, who is a 30% partner. On October 16, 2019, Adam sells his interest to Bob. When does the partnership terminate?
Answers
Answer:
Step-by-step explanation:
Such partnerships only terminate when one of the partners sells his entire share which makes him no longer a partner in the company, but there may still be another partnership in the company. The other way all partnerships in the company terminate is when a single party/partner gains control of the entire companies' shares meaning they are 100% owner of the company and no other individual has any controlling interest in the company.
If 12 > -15, which of the following must be true?
12 is to the left of -15 on a number line.
-15 is to the right of 0 on a number line.
12 is to the right of -15 on a number line.
12 is to the left of 0 on a number line.
Answers
Answer:
12 is to the right of -15 on a number line.
Step-by-step explanation:
Hope this helps! - CJ
David threw a baseball into the air. The function of the height of the baseball in feet is
h = 80t − 16t^2
, where t represents the time in seconds after the ball was thrown. The graph
of the function is below.
a. Use the graph to determine how long it took for the ball to
fall back to the ground.
b. What is the maximum height of the baseball?
Answers
Answer:
a). 5 seconds
b). 120 feet
Step-by-step explanation:
Function representing the relation between the height achieved by a baseball and time 't' is,
h = 80t - 16t²
a). Total time taken by the ball to come back to the ground = 2 × Time taken by the baseball to reach the maximum height
= 2×(2.5) [From the graph attached]
= 5 seconds
b). Maximum height achieved by the baseball = 120 feet
CAN SOMEONE HELP WITH THIS HELP ME PUT IT IN ORDER
Answers
Answer:
A then B then C (smallest)
Step-by-step explanation:
Bigger side bigger angle across from it
Practice elimination by solving the following systems
-7x-8y=9
-4x+9y=-22
Answers
Answer:
multiply the first equation by 4
and second by 7 then just subtract second from first
Bro can somebody plz just help me answer this question!
Answers
Answer: I think it's 17 but I'm not 100%
Step-by-step explanation:
is 85 a composite number and why
Answers
Answer It is composite number
Step-by-step explanation:
A composite number is a number that can be divided evenly by more numbers than 1 and itself. ... Since 85 cannot be divided by just 1 and 85, it is a composite number.
Hey there! :)
85 is composite.
All numbers that have more than 3 factors are composite numbers because they are 'composed' of some smaller numbers.
Hope this helps!
~Just a felicitous gal
#CarryOnLearning
Answered by
[tex]-SilentNature-[/tex]
If a line goes through points (-2, 9) and (0, 3), what is its slope?
3
-3
6
-1/3
Answers
Answer:
The slope of a line is:
[tex]m=-3[/tex]
Hence, option B is true.
Step-by-step explanation:
Given the points
(-2, 9) (0, 3)Finding the slope between (-2, 9) and (0, 3)
[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]\left(x_1,\:y_1\right)=\left(-2,\:9\right),\:\left(x_2,\:y_2\right)=\left(0,\:3\right)[/tex]
[tex]m=\frac{3-9}{0-\left(-2\right)}[/tex]
[tex]m=-3[/tex]
Therefore, the slope of a line is:
[tex]m=-3[/tex]
Hence, option B is true.