Answer:
Yes.
Step-by-step explanation:
is this expression fully simplified? Explain
4x2 + 10 - x - 6x3
Answer:
-x
Step-by-step explanation:
please include an explanation !!
Answer:
D
Step-by-step explanation:
Volume for a sphere: 4/3(pi)r^3
4/3(pi)(1x1x1)= 4/3pi
hope this helped :)
Please Help! Will give brainliest.
Answer:
it will not show me the pic????
Step-by-step explanation:
what's the value of x
(Middle School)
Write the ratio as a fraction in simplest form and explain it's meaning.
There are 16 girls and 20 boys in the school band. What is the ratio of girls to boys?
The ratio in simplest form is Blank 1. For every Blank 2 girls there are Blank 3 boys in the band.
Answer:4/5
Step-by-step explanation:
im not so sure but im pretty sure. it would be 16:20 and that simplified would be 4:5 so ig if thats what were supposed to do then it would be 4/5!
What is 6(5j + 4 + 3j) after using distributive property. Please explain your answer.
Answer:
Step-by-step explanation:
30j + 24+ 18j
48j + 24
Answer:
48j+24
Step-by-step explanation:
6(5j + 4 + 3j)
when there is a number outside of the parenthesis you have to multiply everything in the parenthesis by that number
6x5j=30j
6x4=24
6x3j=18j
so now we are left with 30j+24+18j
the final step would be to combine like terms
the only like terms are 30j and 18j
30j+18j=48j
so the final answer is
48j+24
hope this helps (:
Diana earns $9.00 an hour working as a lifeguard. Write an equation to find Linda's money earned m for any number of hours h. Make a table to find the diana's earnings if she worked 4,5,6, or 7 hours.
Answer:The equation that best represents the amount of money earned by linda is as follows:
m = 8.50 * h.
The table will be given by the substitution of the number of hours in the written equation:
h 4 5 6 7
m 34 42.5 51 59.5
Your teacher is selecting class partners by drawing names out of a bag. There are 12 girl's names and 10 boy's names. What is the probability that she selects a boy's name followed by a girl's name (without replacement)?
A) 20/77
B) 30/121
A penguin is standing 3 feet above sea level and then
dives down 10 feet. What is its depth?
Answer:
7 feet below sea level
Step-by-step explanation:
he was at 3 then you subtract 10 feet because he dives.
Answer:
-7 feet or 7 feet below sea level
Step-by-step explanation:
We can find the absolute value to solve this problem.
There are two ways that we can solve this:
Solution 1: |3 - 10| = 7
Solution 2: 10 - 3 = 7
Hope this helped!
Please do this now! Points and brainliest!
Answer:
net is the combination of different dimensional figure.
by identifying length breadth and height.
Net is the simplest representation of any three dimensional structure.
It is done through breaking the faces of the 3D structure and assembling them in a plane
#2
The steps are
First identify Length, width, heightThen identify the facesArrange them accordinglyYou will get the three-D figure
Giving brainliest:D!!!!!!!
Answer:
B.
Step-by-step explanation:
ITS BACOOOOOON!!!!!
A dot plot titled Hours of Practice going from 0 to 4. 0 has 3 dots, 1 has 7 dots, 2 has 3 dots, 3 has 4 dots, and 4 has 1 dot.
The dot plot shows the number of hours each week that students in after-school sports spent at practice.
Which describes the spread of the data?
A dot plot titled Hours of Practice going from 0 to 4. 0 has 3 dots, 1 has 7 dots, 2 has 3 dots, 3 has 4 dots, and 4 has 1 dot.
The dot plot shows the number of hours each week that students in after-school sports spent at practice.
Which describes the spread of the data?
from 0 to 4
from 0 to 5
from 1 to 3
from 1 to 4
the answer is A from 0 to 4
Thank you for the answer can I have brailiest
And Just in case you didn't read the question It's A.
Answer:
0 4
Step-by-step explanation:
A music store is having a clearance sale. All items are discounted by 20%. What is the sale price of a radio that regularly costs $30?
Answer:
24
Step-by-step explanation:
You would first multiply 20% by $30. Then you would get 6 and subtract 6 from $30.
Answer:
$24
Step-by-step explanation:
Method 1: find 10% of 30 = 3 (just divide 30 by 10)
then double it to make 20% = 6
subtract 6 from 30 to give 24.
Method 2: 20% = 1/5
To find 1/5 of a number, divide it by 5.
30 divided by 5 = 6.
Then subtract 6 from 30 = 24.
Method 3: to decrease a number by 20% multiply it by 0.8.
30 x 0.8 = 24
At last weekend's football game, 15 out of the first 50 people who entered the field were wearing hats.
If this sample is representative of the 250 people attending the game, about how many of them were probably wearing hats?
A. 65 people
B. 70 people
C. 75 people
D. 80 people
If you can pls explain how you got your answer pls ;-;
Answer:
C. 75 people
Step-by-step explanation:
50x5=250
15x5 = 75
so, 75 people
Answer: 75 people
Step-by-step explanation: 50x 5 = 250 so 15 x 5 = 75
A store buys a jacket for $60. The markup rate is $15. What is the percent of markup?
Answer:I think it’s 33.33%? Not 100% sure but I hope it helps!
Step-by-step explanation:
5 m
5 m
4 m
8 m
AREA:
Answer:
27.5
Step-by-step explanation:
First you divide up the shape so there is a square and a triangle. Then you would solve for a square: 5 times 4 and you get 20. Then the triangle which you would do 8-5=3 (so you can get the base) and do 3*5/2= 7.5. Then add the two answers
Answer:
800
Step-by-step explanation:
1. 5*5=25
2. 4*8=32
3. 32*25=800
or --------
1. 5*8=40
2. 5*4=20
3. 40*20=800
(im so sorry if this is wrong, i suck at math-)
A grocery store buys a pound of coffee for $5.40 and uses a mark-up rate of 25%. Find the selling price.
Answer:
noah
Step-by-step explanation:
Answer:
Step-by-step explanation:
(1+25/100)5.40
(1.25)5.40
$6.75
Find the area of the polygon, the vertices are (1,4) (2,1) (4,1) (5,4)
Answer:
Hello
Step-by-step explanation:
Type "me"if you're religion is Christian.
Answer:
me
Step-by-step explanation: well my mom is
i need the answer for this
Answer:
A
Step-by-step explanation:
Answer:
A. 12%
Step-by-step explanation
There is a total of 25 people in the class only 3 people have a family household of 7 or 8 so you would just do 3/25 and that decimal would give you your answer.
PLEASE ANSWER ASAP!!!
Consider the following expression.
3b+9a+5+2a
Select all of the true statements below.
3b is a factor.
5 is a constant.
3b is a coefficient.
3b is a term.
9a and 9a are like terms.
None of these are true.
I do mark Brainlyest
Answer:
3b is a factor, 5 is a constant, 3b is a term, 9a and 9a are like terms.
Step-by-step explanation:
I NEED HELP ON NUMBER 6 PLEASE A AND B, ITS
Which of the following rules represents the set of ordered pairs? {(5, -1), (3, 7), (1, 15), (0, 19)} ƒ(x ) = -2x - 5 ƒ(x ) = 8x - 23 ƒ(x ) = -4x + 19
Answer:
i believe its the 3rd one but not sure
Step-by-step explanation:
A scatter plot is made with the data shown:
Number of Weeks in Business 1 2 3 4 5 6 7 8 9
Number of Customers 0 2 4 6 8 10 12 14 16
What type of association will the scatter plot for this data represent between the number of weeks in business and the number of customers? (4 points)
a
No association
b
Positive linear association
c
Negative linear association
d
Positive nonlinear association
Alysa is solving the question below
y=3x-12
y=-2x+8
what step should she do first when using the substitution method
A. add 8+-12
B. write 3x-12=-2x+8
C. move the x terms to the left side of the equal sign
D. add y+y
Answer:
Step-by-step explanation:
Since y=y for a solution to the system of equations she should just solve
3x-12=-2x+8
kefwhh.qejqjefqbhgfhevwf help help
Answer:
75 people at the party
Step-by-step explanation:
47 + 13 = 60
60 x 5/4 = 75
please help again 10 points
Answer:
75 ft
Step-by-step explanation:
You multiply 8 ft×12 ft which is 96 ft. Then you have the subtract the area of the removed region. 7 ft×3 ft is 21 ft. 96 ft-21 ft=75 ft.
a+6, when a=2
Help me out please I need help with tests
Answer:
8
Step-by-step explanation:
If a = 2, you write 2 instead of a.
2 + 6 = 8
An airplane is traveling at a constant speed of 600 miles per hour. Which graph could represent that motion?
Answer:
b
Step-by-step explanation:
A circle has a circumference of 16π yards. Find the area in terms of π (pi).
64 pi. Since the formula for the circumference of a cirlcle is: pi x diameter. The diameter of the circle would be 16. And the radius of that would be 8 since its half of 16. The formula to find the area is: pi x radius squared. So 8 squared pi would be 64 pi.