Answer:
Make sure the bottom numbers (the denominators) are the same.
Subtract the top numbers (the numerators). Put the answer over the same denominator.
Simplify the fraction (if needed).
Step-by-step explanation:
"There are 3 simple steps to subtract fractions
Make sure the bottom numbers (the denominators) are the same.
Subtract the top numbers (the numerators). Put the answer over the same denominator.
Simplify the fraction (if needed)."
Violet bakes 7 dozen cookies.
She ate 2 cookies.
She gave 2 dozen cookies to her brother.
She gave 9 cookies to her mother.
How many cookies did Violet have left?
Show your work.
Answer: 49 cookies
Step-by-step explanation: 7 dozen= 84 , so subtract 84 by the 2 cookies she ate and you'll get 82, now 2 dozen= 24, so now subtract the 24 cookies that she gave to her brother by 82 and you'll get 58, then subtract the nine cookies she gave to her mom by 58 and you'll get 49 cookies.
so basically,, 84-2= 82 -2 = 58 -9= 49
I hope this helped :)
pllzzzzzzzz hdlp me i give u alot of points help me out its English not mAth
1) No, I have not been in a situation thankfully. But if I was in that situation, where someone was texting while driving, what I would do is turn the person’s phone to silent so that the person won’t get distracted. In addition, I would grab the person’s phone and keep it with me so that the phone is out of reach from the person driving and so that they won’t get distracted or curious and what notifications the are getting.
2) Spending time reading the received or to send a text just for 5 seconds, can increase your chance of crashing. It might seem that’s it not possible to crash just for looking on your phone for only 5 seconds, but it can happen.
3) I personally do think that it’s worth monetary and punitive price if you are caught texting and driving because you are risking the chance of not only getting yourself in danger, but everyone and everything around you. Paying the price will be a helpful reminder to not text and drive at the same time because it will teach you that there are consequences from texting and driving. In addition, if you did hit someone or something, that can not be undone and will effect you and other people. Paying a price can be done but potentially killing something or someone can not be done.
4) A few things that can help you not drive and text at the same time is the following:
- Simply just put your phone in silent. This will help the noises and vibrations from your phone notifications be silent and will help you not be distracted. This is a definitely number 1 rule to keep your eyes on the road instead of your phone.
- If you are with someone else, let the other person text for you so that you don’t have to look and take your hands off the wheel. Simply just say what you want to text to the other person so that they do your job for you.
- Put your phone somewhere you can’t reach it. For example, put it in the backseat so it’s not easy for you to reach it. This will help you not get tempted to grab your phone.
5) To a teenager, the advice I would give is the same things I put for question 3. I think that these steps applies not just for teenagers but for everyone who can drive, no matter the age. Now, to the individuals who think that it’s necessary to drive and text at the same time, what I would say to them is “threaten them” not in a bad way, but what I would say is “There has been a lot of cops around here, you should put your phone away or else you can get a ticket”. It will scare them because who wants to pay a ticket? No one right? If the person is stubborn because sometimes people think they are right and refuse to be in the wrong, just don’t ride with them. Why put yourself at risk? If they get hurt or get something hurt, it’s their fault. Just remember to never go on your phone while driving. Not only are you putting yourself at risk being hurt or even killed but putting everyone and everything else at risk by getting hurt or killed.
I hope this helped! :D
Khan academy
Answer if you know only!!!
Answer:
x=45°
Step-by-step explanation:
The 160° plus the unlabeled angle to the left of it are supplementary, meaning when added they equal 180°. The unlabeled angle will therefore be 20°. The angle across from the 20° will also be 20°. 115° + 20° = 135°. Now all that is left on the top half is x.
180° - 135° = 45°
A company rents movies that can be streamed online or downloaded to a computer. The company charges a one-time sign-up fee and a charge for each movie x. The equation to represent this is y = 5x + 20. What is the sign-up fee and cost per movie?
Answer:
Step-by-step explanation:
The sign up fee is 20 dollars.
the cost per movie is x and it is fixed at 5 dollars.
Pls help extra points and mark brainlist
Answer:
I'm positive its 8
i hope it helps!
choose the inequality that represents the following graph
Answer:
its a
Step-by-step explanation:
did it on khan 2021
Please describe the process for solving for measure of angle # 7 WITHOUT USING NUMERIC VALUES
Answer:
it would be 50° i think but im not positive
What is the shortest possible perimeter for an arrangement with an area of 15 square feet
Answer:
Step-by-step explanation:
t7lu78o78
Which of these coordinates would represent the intercepts of the graph of the function f(x)=3x-9
Answer:
(0,-9) and (3,0)
Step-by-step explanation:
Given m ||n, find the value of x.
+
(x+18)
(5x-6)°
Answer:
x = 28
Step-by-step explanation:
(x + 18)° + (5x - 6)° = 180° (supplementary angles)
Solve for x
x + 18 + 5x - 6 = 180
Add like terms
6x + 12 = 180
6x = 180 - 12 (subtraction property of equality)
6x = 168
x = 168/6 (division property of equality)
x = 28
What is the product of 1.45x^3y^6 and 2.6xy^3
Answer:
7.926425y^9x
Step-by-step explanation:
multiply
What is 0.068 in percentages?
Answer:
6.8%
Step-by-step explanation:
Answer: 6.8%
Step-by-step explanation:
I quite literally have no idea , please help
Answer:
The trapezoid is D
Step-by-step explanation:
I learned this in 3rd grade
can someone please help?!
Answer:
F
Step-by-step explanation:
Answer:
I believe the answer is f.
Find the reciprocal of the number 2/7
Answer:
7/2
Step-by-step explanation:
The reciprocal is basically just flipping the fraction upside down. Reciprocal is also called inverse.
Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros.
4, -1+6i
Answer:
Step-by-step explanation:
f(x) = (x-4)(x+1-6i)(x+1+6i)
= (x-4)((x+1)²-(6i)²)
= (x-4)((x²+2x+1)-(-36))
= (x-4)(x²+2x+37)
= x³-2x²+29x-148
HELP QUICKLY PLS
There are 65 boys and 60 girls at a school. Of these students, 26 girls and 19 boys play an instrument. What percent of the students at the school play an instrument?
The high temperature is 35 degrees and the low is -2 degrees. What is the difference between the high temp and low temp?
Answer:
33
Step-by-step explanation:
Answer:
It should be 37
Step-by-step explanation:
sorry if its wrong
WILL GIVE BRANLIEST -
A store is offering a 20% discount on all items.
Write an equation for the relationship between the discount price of an item, D , and its original price, p
d+p/20% Step-by-step explanation:
4. 3 mm 15 cm name the solid each net will form
Answer:
hi
Step-by-step explanation:
What is the price of one notebooks? 8 notebooks for $20.24 (find the unit rate)
A.$2.53
B.$20.00
C.$253
D.$25.30
Answer:
A. 2.53
Step-by-step explanation:
20.24/8
PLEASE HELP I WILL GIVE BRAINLEST!!
Answer:
8 1/8
Step-by-step explanation:
I used a calculator....
(hope this helps :P)
To order a pizza, you must choose a type of crust, a type of sauce, and also a size. How could you determine the number of outcomes?
# of different crust choices x # of different sauces x # of different sizes = the # of outcomes u'll end up w :)
Answer:abe
Step-by-step explanation:
A study of class attendance and grades among first-year students at a state university showed that, in general, students who missed a higher percent of their classes earned lower grades. Class attendance explained 16% of the variation in grade index among the students. What is the numerical value of the correlation between percent of classes attended and grade index
Answer:
the numerical value of the correlation between percent of classes attended and grade index is r = 0.4
Step-by-step explanation:
Given the data in the question;
we know that;
the coefficient of determination is r²
while the correlation coefficient is defined as r = √(r²)
The coefficient of determination tells us the percentage of the variation in y by the corresponding variation in x.
Now, given that class attendance explained 16% of the variation in grade index among the students.
so
coefficient of determination is r² = 16%
The correlation coefficient between percent of classes attended and grade index will be;
r = √(r²)
r = √( 16% )
r = √( 0.16 )
r = 0.4
Therefore, the numerical value of the correlation between percent of classes attended and grade index is r = 0.4
21< -4+5x Hurry I need it
Pls help extra points and mark brainlist
PLEASE HELP DUE IN 30 MINUTES!!
Answer:
Its Pi (3rd option)
Step-by-step explanation:
Or known as: π
Answer:
thats incorrect, the correct answer i believe is the pi symbol (the third option)
Step-by-step explanation:
Most numbers used in everyday life can be categorized as rational numbers, which means they can be written as a simple fraction or decimal. Pi is an irrational number, a number that is non-repeating and non-terminating. ... In fact, its been proven that between every two rational numbers is an irrational one.
I hope this helps!
How would I solve this?
Answer:
i cant read that
Step-by-step explanation:
Solve the equation.
2x − 3 + 4x = 21
Answer:
x = 4
Step-by-step explanation:
2x - 3 + 4x = 21
First, combine like terms
6x - 3 = 21
Now, add 3 to both sides of the equation
6x = 24
Finally, divide both sides by 6
x = 4
When paying for a restaurant order, a customer gave a $3 tip on a $20 meal. What percent was the tip?
Answer:
.15 or 15%
Step-by-step explanation:
20 × .15 = 3
hope this helps, good luck :)