Answer:
Write and expression 20b+5
Twenty times fifteen equals 300
Cooper has 305 dog treats
Step-by-step explanation:
The operations needed are multiplication and addition
is also a statement that is true, however I am unsure if it is ever used.
(4) x (-6)=
How do I find the answer for this
Answer:
i think you would treat the other side of the equation like a zero so it would be 4x-6=0 then solve 4x=6 x=1.5
Step-by-step explanation:
PLEASE HELP - ALGEBRA
Consider the function F(x) = 9x - 4
Determine the output produced by the input value x = -3
Output: F(-3) = ???
Step-by-step explanation:
Replace x by -3 in
F(x) = 9x - 4
F(-3) = 9(-3)-4
= -27-4
= -31
Hello Brainly! I need help with this question!
Answer:
it is the furth 4
Step-by-step explanation:
4×4=16
Answer:
the fourth answer
Step-by-step explanation:
and how are u today
my math asks what is 30÷50?
1/2(5-2h)=h/2
solve the following linear equation
Create an
equation that has -13 and 12
as solutions.
Answer:
-13 + 25 = 12
Step-by-step explanation:
You get 12 because 13 is a negative so subtract 25 from 13 and that turns 13 into 0 so 0 + 12 = 12
Sorry if my explanation didn't make sense.
1. D/dx of 13xy?
2. d/dx of -y^2
Answer:
1. 13dxxy
2. -y^2dx
Step-by-step explanation:
Have a nice day! :)
In the equation 6x - 2 = -4x + 2, Spencer claims that the
first step is to add 4x to both sides. Jeremiah claims that
the first step is to subtract 6x from both sides. Who is
correct? Explain.
Answer:
Spencer is correct
Step-by-step explanation:
Because adding 4x to each side will bring both numbers to a positive and that makes it easier to get the answer
Answer:
Sample Response: Both are correct. As long as inverse operations and the properties of equality are used properly, both methods will generate the same solution. They both isolate the variable on one side of the equation.
Step-by-step explanation:
Wal-Mart sold 2,639 DVD's last year. Round to the nearest hundreds.
Answer:
2,640
Step-by-step explanation:
Answer:
2,600
Step-by-step explanation:
To round to the nearest hundreds, round the HUNDREDS digit, which, by rounding, equals 2,600, because the number 39 makes you round DOWN.
Lynn's cable bill for watching television is a first rate of $50 per month plus $1.25 for every movie that she chooses to rent. After one month of service, she owed $66.2.
Answer:
$66.20=1.25x+50
Step-by-step explanation:
Be sure about the question. This problem is exactly the same to another one I did. So this should help.
Answer:
If the question is to reveal how many movies Lynn has watched, then...:
13 movies
Step-by-step explanation:
$50 is the monthly bill
$66.2 - $50 = $16.2 for movies
$16.2 / $1.25 = 12.96 movies .( or 13 movies)
A basketball team played six games. In those games, the team won by 9 points, lost by 18, won by
8, won by 11, lost by 3, and won by 5. What was the mean difference in game scores over the six
games?
Answer: 2
Step-by-step explanation:
From the question, we are informed that a basketball team played six games and that in those games, the team won by 9 points, lost by 18, won by 8, won by 11, lost by 3, and won by 5.
Thee mean difference in game scores over the six games will be calculated as the summation of the scores divided by 6. This. Will be:
= [9 + (-18) + 8 + 11 + (-3) + 5]/6
= 12/6
= 2
The mean difference in game scores over the six
games is; 2
We are given the points by which a basketball team either won or lost 6 games.
- Won by 9 points = +9
- Lost by 18 points = -18
- Won by 8 points = +8
- Won by 11 points = +11
- Lost by 3 points = -3
- Won by 5 points = +5
Thus;
Mean difference of the 6 games is;
(+9 - 18 + 8 + 11 - 3 + 5)/6
>> 12/6
>> 2
Read more about mean difference at; https://brainly.com/question/20118982
HELP #1 *i will give whoever answers brainliest,but your answer has to be correct and you have to explain*
The first term in an arithmetic sequence is 12. The third term in the sequence is 4. The tenth term in the sequence is -24.
A. Write the function that could be used to find the nth term of the arithmetic sequence
B. Daelyn said that the recursive formula for this sequence could be described as, “to find the next term of the sequence, add -4 to the previous term.” Do you agree or disagree that this statement is equivalent to the explicit formula that you created in part A? Explain.
Answer:
A-> a(n)=a+(n-1)d
B-> Yes, I do agree
Step-by-step explanation:
A= a+(n-1)d
where a=the first term
n=the term's location
d= the difference between two adjacent terms
B= I agree
a3=12+2d=4.........equation 1
2d=-8
d=-4
a10=12+9d=-24.....equation 2
9d=-36
d=-4
Hence, to find the next term of the sequence, add -4 to the previous term.
{I hope this answers your question}
w = p+2
for p
P =
*PLS HELP I DONT KNOW HOW TO DO THIS*
Answer:
P = w - 2
Step-by-step explanation:
I am sorry but I do not quite understand your question here!
Use a mapping diagram to determine whether the relation is a function
(2,5), (1,9 ),(1,7),(9,8),(3,14),(2,2)
Is the relation a function?
Yes or no
Answer:
No, it is not a function because if you drew any vertical line it would intersect the points (lines) more than once. Basically, the points plotted intersect themselves if you connect all of them on a graph
Step-by-step explanation:
To show your work and understand it more type in Desmos graphing calculator on Google and type in the points and they will then appear on the graph. Hope this helps
It costs $5 for an adult and $2 for a student to visit the National Botanical Gardens. Adults can be members of the Botanical society and can visit for free. A group of 30 adults and students visited the gardens. Five were members and it cost the group $104. How many students
Answer:
30 students!!!!?????
the price of the stock decreases 45 per day for four consecutive days.what was the total change in value of the stock over 4 days of period
Answer:
stream walls by louis tomlinson on itunes
Step-by-step explanation:
TEST SCORE Alberto got thirty-five out of forty questions correct on his geography test. To determine the
percentage of the questions he got correct, multiply the quotient of thirty-five and forty by one hundred.
Write a numerical expression to describe the percentage of the questions that Alberto got correct on his
geography test.
35/40 ×100 is a numerical expression to describe the percentage of the questions that Alberto got correct on his geography test.
Given that, Alberto got thirty-five out of forty questions correct on his geography test.
We need to determine the
percentage of the questions he got correct, and multiply the quotient of thirty-five and forty by one hundred.
How to calculate the percentage?The following formula is a common strategy to calculate a percentage:
Determine the total amount of what you want to find a percentage. Divide the number to determine the percentage. Multiply the value by 100.Now, 35/40 ×100=87.5%
Therefore, 35/40 ×100 is a numerical expression to describe the percentage of the questions that Alberto got correct on his geography test.
To learn more about a percentage visit:
https://brainly.com/question/13450942.
#SPJ2
I will give brainiest, This is a proof in geometry
Answer:
Statement 2: m<AXD = 180°
Reason 2: Definition of Straight Angle.
Statement 3: m<AXB + m<BXD = m<AXD
Reason 3: Angle Addition Postulate.
Statement 4: m<AXB + m<BXD = 180°
Reason 4: Transitive property of equality.
Reason: 5: Definition of Supplementary.
Explanation:
I will double check
The length of a rectangle is 3 times the width the perimeter is 24ft find the dimensions of the rectangle
Step-by-step explanation:
let the unknown be x
length = 3x
width = x
Perimeter = 2 lengths + 2 widths
24 ft = 3x + 3x + x + x
24 ft = 8x
3 ft = x
dimensions = length × width
= 3(3) × 3
= 9 ft × 3 ft
if you wanna check,
24 ft = 3(3) + 3(3) + 3 + 3
24 ft = 24
21.50 for 4 pounds of lunch meat or $15.10 for 3 pounds of lunch meat
I've put all H, V, O on the last one and I honestly don't know what else to put there. so pls help
Answer:
try O because it the line technically passes through the origin
Step-by-step explanation:
the area of an equilateral triangle is 16√3 cm2, then the perimeter of the triangle is?
Answer:
24 cm
Step-by-step explanation:
The area (A) of an equilateral triangle is calculated as
A = [tex]\frac{s^2\sqrt{3} }{4}[/tex] ( s is the side length )
Here A = 16[tex]\sqrt{3}[/tex] , then equating gives
[tex]\frac{s^2\sqrt{3} }{4}[/tex] = 16[tex]\sqrt{3}[/tex] ( multiply both sides by 4 to clear the fraction )
s²[tex]\sqrt{3}[/tex] = 64[tex]\sqrt{3}[/tex] ( divide both sides by [tex]\sqrt{3}[/tex] )
s² = 64 ( take square root of both sides )
s = [tex]\sqrt{64}[/tex] = 8
Thus
perimeter = 3 × 8 = 24 cm
365/12 divide it.................................pls help me
Answer:
30.42 (if rounded to the tenths place)
Step-by-step explanation:
There are 7,800,000,000 people on planet Earth. The average mass of a human is
approximately 130 pounds. What is the approximate mass of all humans on planet Earth?
Workspace and Equation: Launch Problem
Answer:
This is an equation uncalculatable because it is too big.
Step-by-step explanation:
7,800,000,000 x 130 = error
John wanted to run a 6 miles marathon. He only completed 1/2 of it before having to stop. How many miles did he run
Answer:
3 miles
Step-by-step explanation:
1/2*6/1= 6/2=3
CAN SOMEONE HELP ME WITH MY QUESTION PLS?
Answer:
?????????
Step-by-step explanation:
???????????
can someone help me to solve this question?
Answer:
The values of x and y are x = 95 and y = 25
Step-by-step explanation:
If a quadrilateral is inscribed in a circle which means all its vertices lie on the circumference of the circle, then it is called a cyclic quadrilateral.
The properties of the cyclic quadrilateral
Every two opposite angles are supplementary (the sum of their measures is 180°)The measure of an exterior angle at one vertex equals the measure of the interior opposite angle to this vertexIn the given figure
∵ The four vertices of the quadrilateral QRTU lie on the circle
∴ QRTU is a cyclic quadrilateral
∵ ∠ PQU is an exterior angle of quadrilateral QRTU at Q
∵ ∠RTU is the opposite interior angle to it
→ By using the 2nd property above
∴ m∠PQU = m∠RTU
∵ m∠PQU = 95°
∵ m∠RTU = x°
∴ x = 95
∵ ∠QRT and ∠QUT are opposite angles in the cyclic quadrilateral
→ By using the 1st property above
∴ m∠QRT + m∠QUT = 180° ⇒ supplementary angles
∵ m∠QRT = 110°
∴ 110 + m∠QUT = 180°
→ Subtract 110 from both sides
∴ m∠QUT = 70°
In ΔSQU
∵ ∠ PQU is an exterior angle to the Δ T vertex Q
→ That means its measure equal the sum of the measures of the
two opposite interior angles QSU and QUS
∴ m∠PQU = m∠QSU + m∠QUS
∵ m∠PQU = 95°
∵ m∠QSU = y°
∵ m∠QUS = 70°
∴ 95 = y + 70
→ Subtract 70 from both sides
∴ 25 = y
∴ y = 25
Brady bought 3 pieces of chicken that cost x dollars each, a salad for $3 and a drink for $2. If he spent $ 14, how much was each piece of chicken?
Answer:9$
Step-by-step explanation:14-3+2=9
What is one hundred more than twice a number is equal to 10 more than three times the number. Find the number.
Answer:x=90
Step-by-step explanation:100+2x=10+3x
100-10=3x-2x
90= x
simplify.show work
9(20-3·8)-4²
thank you gggggggggggg
Answer:
9(20−(3)(8))−42
=9(20−24)−42
=(9)(−4)−42
=−36−42
=−36−16
=−52
