Answer:
You can buy 5 songs.
Step-by-step explanation:
First, you would divide 9 by 12 which is 0.83, assuming that each song costs 0.83 by itself you would just add 0.83 + 0.83 until you reach 4.15, the amount of times you added is the answer, which is 5 lolz
need to know how to solve all math problems
How much is 20% off of $90.75?
find the value of x ! geometry
Answer:
42.25485 or 42.25
Btw is this your homework or a test.
PLEASE HELP ITS QUICK AND EASY JUST CONFUSED
this isn't middle school it's 4th grade. what is the LCM of 9, 15?
Answer:
LCM of 9 and 15 is 45.
Step-by-step explanation:
What is the LCM of 9 and 15?
Find the prime factorization of 9.
Find the prime factorization of 15. 15 = 3 × 5.
Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM: LCM = 3 × 3 × 5.
LCM = 45.
(hope this helps can i plz have brainlist :D hehe)
Answer:
45
Step-by-step explanation:
Which is the greater rate, 15 miles in 12 minutes or 25 miles in 20 minutes?
You take your favorite teacher out to lunch. The total
cost of your meals was $37.50. You want to add a 20%
tip. What is the new final total?
Answer:
it would be 45 total with the 20%
40 - [(5 x 2) + (5 x 4)]
Answer:
=10
Step-by-step explanation:
40−((5)(2)+(5)(4))
=40−(10+(5)(4))
=40−(10+20)
=40−30
=10
In the problem below, put the steps in order to solve 5(x+1)=2(x-2).
Answer:
5(x+1)=2(x-2)
5x+5=2x-4
5x-2x=-5-4
3x=-9
x=-3
Step-by-step explanation:
Question 1/10 points)
Which expression is equivalent to x2 - 4x – 45?
0
(x– 9) (x - 5)
Oь
(x + 9) (x + 5)
Оe
(x + 9) (x - 5)
Od
(x - 9) (x + 5)
Can somebody please help me with this
the 2nd expression is the answer
Mikayla worked the same number of hours each day for 4 days during one week. She worked less than 20 hours total for that week. Which graph represents the number of hours per day she could have worked? (Assume the number of hours is greater than 0.
Answer:
She worked 5 hours a day
Step-by-step explanation:
20 / 4 = 5
You got no graphs btw :/
But hope I help a lil bit :]
Answer:
80 hours
Step-by-step explanation:
20 times 4
ignore this:isnsjsbjs sjsdjsnsnssnsnnsnsns
Answer:
4
Step-by-step explanation:
i dont wanna explain but the answer is 4
Graph a line with a slope of 3 that goes through the point (1, 3).
X intercept and y intercept 20 POINTS
Answer:
Step-by-step explanation:
The slope intercept form of a line is y=mx+b where m is the slope and b is the y intercept. We are given a slope of three so
y=3x+b, using point (1,3) we can solve for b
3=3(1)+b, 3-3=0 so b=0 then our line is
y=3x
The x intercept is when y=0 and this occurs when x=0 or the point (0,0)
The y intercept occurs when x=0, this occurs when y=0 or the point (0,0)
Angles s and r form an linear pair. According to the Linear Pair Postulate, what is the measure of angle r?
Answer:
110 degrees
Step-by-step explanation:
Straight line = 180 degrees
180 - 70 = 110 degrees
Which of these expressions represent solutions to the equation y3 = 64?
*Multiple answers can be selected*
Answer:
4, ∛64, -∛64
explanation:
they all mean the same thing
The expression [tex]y^{3} = 64[/tex] can be written as :[tex]y= \sqrt[3]{64}[/tex] or y= 4
The correct option is (II) and (VI)
What is cube root?
The cube root of a number is the factor that we multiply by itself three times to get that number.
We have given that:
[tex]y^{3} = 64[/tex]
we can write it as:
[tex]y= \sqrt[3]{64}[/tex]
y = [tex]\sqrt{4*4*4}[/tex]
y= 4
The answer is : [tex]y^{3} = 64[/tex]
[tex]y= \sqrt[3]{64}[/tex] or y= 4
Learn more cube root here:
https://brainly.com/question/12726345
#SPJ2
2 tens + 33 ones is equal to what
Answer:
53
Step-by-step explanation:
20+33= 53
Answer:
5 tens and 3 ones
Step-by-step explanation:
u have 2 tens and 33 ones just add 33 can go as 3 tens and u would have 5 tens and 3 ones that are left over
how many seconds in 3 hours and 26 seconds
Answer:
10826
Step-by-step explanation:
Answer:
1 hour = 60× 60= 3,600 seconds
3 hour = 3600 ×3=10,800 second
So, 3 hours 26 seconds = 10,800+26
= 10,826 second (Answer )
please help me please i really need help please
Answer:
The answer is n+4. Hope this helps:)
Which of the following fractions is smaller than
1/2
the answer is C: 3/7
There are two mystery numbers. The sum of 7 times the first number and 5 times the second number is -11. The sum of 10 times the first number and 8 times the second number is -20. What are the two numbers?
Ellie has 49 books. Franklin has more books than Ellie. Write an expression that shows how many books Franklin has.
Answer:
49 < x
Step-by-step explanation:
Write an inequality.
Let x be franklin's books
so then,
49 < x is the inequality
Which expression is equivalent to y the fourth power
Answer: b
Step-by-step explanation:
Answer: The correct answer is B.
Step-by-step explanation: Just rewrite y³ into y·y·y. That gives us y·y·y·y which is y to the 4th power.
what is x? 6(x+2)=2(x-3)
(Also I need good explanation please im very bad with my negatives and postives)
Step-by-step explanation:
the answer is -2
I'll explain in commets
Answer:
-9/2
Step-by-step explanation:
6(x+2)=2(x-3)
6x+12=2x-6
6x-2x+12=-6
4x+12=-6
4x=-6-12
4x=-18
x=-18/4
simplify
x=-9/2
A bakery sells vanilla cupcakes and mocha cupcakes. It sold 357 vanilla cupcakes in a
day. 15% of the cupcakes sold that day were mocha. How many total cupcakes did the
bakery sell that day?
Answer:400
Step-by-step explanation:
An exponential function has an initial value of 500 and a decay rate of 15%. Compare the average rate of change for the interval 0 < x < 4 to the average rate for the interval 4 < x < 8 What do you think will happen to the average rate of change for intervals beyond x = 8 ? Explain.
For 0<x<4, the average rate of change will be -60
For 4<x<8 the the average rate of change will be -31
And for the sentence (on savass in order is)
Stay negative, -31, decrease but at a slower rate
In this exercise we have to use the knowledge of functions to describe the average rates of each one of them, so:
For 0<x<4 will be -60
For 4<x<8 will be -31
First, we have to remember what an average rate means, like:
It is a measure of in what way or manner much the function altered for one, approximately, over that pause. It happen derived from the slope of the direct route joining the break's endpoints in contact the function's diagram.So we can say that:
[tex]0
See more about functions at brainly.com/question/5245372
what 2-dimensional shape would be formed by a perpendicular cross section of a soda can
Answer:
Rectangle
Step-by-step explanation:
We know that soda can is made in the cylinder shape when we cut a soda can in perpendicular cross section we get a 2D shape of Rectangle.
if a number y has a positive integer factors then y and 2z integer factors. Is it true? how?
Answer:
Given:
x is a factor of y --> , for some non-zero integer ;
y is a factor of z --> , for some non-zero integer ;
So, .
Question: is z even? Note that will be even if either or is even
(1) even --> either even, so the answer is directly YES or is even (or both). But if is even and as then z must be even too (one of the multiples of z is even, so z is even too). Sufficient.
(2) even --> as then as one of the multiples of z even --> z even. Sufficient.
Answer: D.
how to delete this account and add a new one. i will mark u the brailiest pls...
Answer:
Go to Profile settings < Privacy< Click on the box were it says "I want to delete my account"< the request is going to be sent to email were you made your account at.
Step-by-step explanation:
I hope this helps!!
Factorise 15a + 20 answer?
Answer:
5 (3a+4)
Step-by-step explanation:
HELP PLEASE WILL GIVE BRAINLIST TO WRITE ANSWER
Answer:
Step-by-step explanation:
the circumference of the circle, C=2*3.14*r
C=3.14*d
C=3.14*12=37.68