Answer:
38
divide 563 by 15 to determine how many classes then round up
You buy a package of 12 pencils for $2.64. Write this rate as a unit rate.
Answer:
0.22 per
Step-by-step explanation:
I and my Brother are having a debate about this.
If someone was born in 2008 and another is born in 2011, How many years apart are they?
1.) 3 Years
2.) 2.5 Years
Answer:
They are 2 years apart!
I NEED A DETAILED EXPLANATION OF HOW TO SOLVE THIS PLEASE OR JUST THE FORMULA
An employer uses the linear regression equation y = 0.18 x + 320.22 to predict the weekly salary, y, of an employee who sells x dollars worth of merchandise. Last week, Joaquin sold $1500 worth of merchandise. The same week, Alex earned $650. Using the regression equation, which is an accurate comparison?
Alex sold merchandise worth about $60 more than what Joaquin sold.
Joaquin sold merchandise worth about $60 more than what Joaquin sold.
Alex earned about $60 more than Joaquin did.
Joaquin earned about $60 more than Alex did.
Answer:
i need pointsssssssssss
Step-by-step explanation:
14 points if you can answer this
Answer:
-2
Step-by-step explanation:
you do -4+-6+2+6
First, we must determine slope using the given points and pluging them in the slope formula*.
[tex]m = \frac{6 - (-6)}{2 - (-4)} = \frac{12}{6} = 2[/tex]
The slope is 2. You can prove this by using the graph.
Second, we plug in the slope we found, and one of the given points to solve for b using slope-intercept form**.
[tex]6 = 2(2) + b\\\\6 = 4 + b\\\\2 = b[/tex]
The y-intercept (or b) is 2. You can prove this by using the graph.
Finally, we can now create the equation of the line in slope-intercept form.
[tex]y = 2x + 3[/tex]
*Slope formula: y₂ - y₁/x₂ - x₁
**Slope-intercept form: y = mx + b
Hope this helps!
CAN SOMEONE HELP PLSSSS!!!!!!
Answer:
m=7
Step-by-step explanation:
-2.5=-2.75*m+2.75*5+3
-2.5=-2.75m+13.75+3
-2.5=-2.75m+16.75
2.75m=16.75+2.5
2.75m=19.25
m=19.25/2.75=7
Dan charges a fixed amount per hour. He charges £180 for a job which takes 12 hours. Work how much he will charges for a job which will take 18 hours.
Answer:
270 pounds
Step-by-step explanation:
half of 12 is 6, so 18. Then you take half of 180 and add to 180
Answer:
18 hours = £270
Step-by-step explanation:
Find how much he charges per hour. Divide:
[tex]\frac{180}{12}=15[/tex]
So ha charges about 15 an hour. Multiply this price by the number of hours:
[tex]15*18=270[/tex]
Therefore, he will charge £270 for a job that takes 18 hours.
OR
Set a proportional relationship since he charges a fixed amount:
[tex]\frac{price}{time}=\frac{price}{time}[/tex]
Insert the appropriate corresponding values:
[tex]\frac{180}{12} =\frac{x}{18}[/tex]
Solve for the price after 18 hours of work, represented by x. Cross multiply:
[tex]12(x)=180(18)\\\\12x=3240[/tex]
Solve for x. Use inverse operations to isolate the variable. Divide both sides by 12:
[tex]\frac{12x}{12} =\frac{3240}{12} \\\\x=270[/tex]
Therefore, after 18 hours, he will charge £270.
:Done
First right gets brainliest:)
Which of the following is the graph of the inverse of f(x)=2x-3
Answer:
(-3,0) (0,1.5
Step-by-step explanation:
The answer choice which is the graph of the inverse of f(x)=2x-3 is; the graph of; f(x) = x/2 + 1.5.
What is the graph of the inverse of f(x)=2x-3?It follows from the task content that the function given is; f(x)=2x-3.
Hence, to find the inverse function;
y = 2x - 3x = y/2 + 1.5.Interchange the variables;
y = x/2 + 1.5.On this note, it follows that the inverse function is;
f(x) = x/2 + 1.5The graph of the inverse function therefore has points; (0, 1.5) and (2, 2.5) as points on the graph.
Read more on inverse functions;
https://brainly.com/question/3831584
If w = -2 and v = -8, which of the following expressions shows the values correctly substituted in for the variables in the expression w2 - v + 1?
(-2) 2 - (-8) + 1
(-2) 2 - (8) + 1
-2 2 - (-8) + 1
-2 2 - 8 + 1
Answer:
the first one
(-2) 2-(-8)+1
.
A barrel contained 60 gallons of water. Water leaked out of the barrel at a rate of 5 gallons every 3 days.
At this rate, how many days did it take for all 60 gallons of water to leak out of the barrel?
Answer:
36 days
Step-by-step explanation:
1.)60 / 5=12
2.)12*3=36
It will take 36 days for the barrel to empty out all 60 gallons of water
Hope this answers your question
Hey! How do I pick up a cat without hurts it's internal organs?
I reposted this twice by now and all I have gotten were point yoinkers
Answer:
Pick it up the regular way
Step-by-step explanation:
UwU
3 divided by 1/6????
Answer:
18
Step-by-step explanation:
3/1 x 6/1 = 18/1 = 18
Which Quaker belief do you think influenced William Penn’s attitude toward Native Americans? Explain your answer.
Your answer should be at least 5-7 sentences in length.
Giving brainliest pls this is all my points!
Answer:
Penn and other Quakers believed that everyone had to seek God in his or her own way. Penn also thought that religious tolerance – or “liberty of conscience” – would create stronger governments and wealthier societies. Other English thinkers in the 1600s shared these ideas. But Penn had the opportunity to act on his beliefs. In Pennsylvania, religious tolerance was the law.
Penn welcomed settlers from all faiths to Pennsylvania. Each of the other American colonies had established an official church, but Penn did not. He sought out religious groups suffering in Europe, and invited them to his colony. He even gave some groups land. Yet religious tolerance did not mean that colonists of all faiths had equal rights. Only Christians could vote or hold political office. But all settlers could take part in the social and economic life of Pennsylvania.
Penn’s belief that “Religion and Policy…are two distinct things, have two different ends, and may be fully prosecuted without respect on to the other” took hold and became one of America’s most important ideals.
I hope this is enough or u can get ur answer out of it :)
Can someone please help me ill give you brainliest
Answer all these questions. Very high reward :) Need by Monday.
Pt 1, there's another question
Answer:
Mochi is the heaviest when he was born but the other panda is growing faster because...
Step-by-step explanation:
It had enough space to grow healthy and you can see that based on the chart given to you!
Wal-Mart purchased bath towels for $6 each. They marked up the cost and sold the towels for $12 each. What is the percent of increase?
Answer:
100%
Step-by-step explanation:
100% of 6.00 is $6.00. 6.00+6.00=12.00
help me! will give brainliest!
Answer:
Step-by-step explanation:
the answer is 1 by 4
we have to bracket of then plus and minus = minus
then we wil minus it and simplify it then we will get our answer
Which pair shows equivalent expressions?
Answer:
Well I think its A. or the first one.
Please help ASAP Plzzzz
Answer:
10,10
Step-by-step explanation:
you got this
Need helpp fastt plss will give brainliest to who is correct plss helpp
Answer:
$308, $294, large
Step-by-step explanation:
[tex]5.5 * 56 = 308[/tex]
[tex]10.5*28=294[/tex]
294 is less than 308, so the large is the better deal
Answer:
308, 77, large
Step-by-step explanation:
simple multiplication, and the larger one is more per cent.
I need answers ASAP
Mom was analyzing her family’s monthly budget. The monthly cost at the grocery store is $2,600. Sixty five percent of this amount was for grocery items (food). How much was spent on non grocery items at the grocery store?
Answer it with the equation and answer
Step-by-step explanation:
2600×65% = 2600×0.65 = $1690-spent on groceries
2600-1690 = $910-spent on non-groceries
Answer:
Step-by-step explanation:
2600*65%=1690 grocery
2600-1690=910 on non grocery
Which of the following graphs represents a function?
The circumference of a circle is equal to π times its diameter.
Estimate the circumference of a round swimming pool that has a diameter of 24 feet.
Use π = 3.14.
Answer:
75.36 ft (not estimated)
Step-by-step explanation:
Use the formula D = d(pi)
24*3.14=75.36
Hope this helps! Have a nice day!
Helppp Will put brainliest
Answer:
The constant of proportionality k is given by k=y/x where y and x are two quantities that are directly proportional to each other. Once you know the constant of proportionality you can find an equation representing the directly proportional relationship between x and y, namely y=kx, with your specific k.
Step-by-step explanation:
Hope this helps
Solve these problems with a explanation and show your work.Pretty please...
Daniel has $700 in his bank account. He plans on withdrawing $20 for gas each week. Write an equation to determine how much money he will have after, x, weeks. *
700 = x + 20y
y = 20x - 700
700 - 20y
y = -20x + 700
Answer: it might be b or c
the answer is number 1
.........................plz help...................
Answer:
its a
Step-by-step explanation:
they both have the same slope although the y and x intercepts are both different because it starts higher up
Let x be a positive integer, and define the integers n=x^2+2x+17 and d=2x+5. When dividing n by d, the quotient is x, and the remainder is 7. Find x.
Please don't answer unless you have the correct answer.
Answer:
x=2
Step-by-step explanation:
got the question wrong and the website told me the answer was x = 2 also the guy above me commented this. Shoulda listened to him :(
Jamal's lawn is shaped like a square with an area of 224.9 ft? Which measurement is closest to the side length of his
lawn in feet?
A.15 ft
B.56 ft
C.28 ft
D.11 ft
Answer:
A. 15 ft
Step-by-step explanation:
15x15 = 225
Answer:
A. 15 ft
Step-by-step explanation:
(04.04 MC)
An oil company fills 1/12 of a tank in 1/3 of an hour. At this rate, which expression can be used to determine how long will it take for the tank to fill completely? (1 point)
Select one:
a. 1/12 ⋅ 3 hours
b. 1/3 ⋅ 12 hours
c. 1/3 ⋅ 1/12 hour
d. 3 ⋅ 12 hours