Answer:
x-3 and y=2
Step-by-step explanation:
Help ASAP PLSSSSSSSSSSSSSSS
Answer:
=12x+42
Step-by-step explanation:
−3(4x+2)+6(4x+8)
Answer: 12x+42
Step-by-step explanation: −3(4x+2)+6(4x+8)
(−3)(4x)+(−3)(2)+(6)(4x)+(6)(8)
−12x+−6+24x+48
(−12x+24x)+(−6+48)
12x+42
I do not have time to help my sis so help her out ty
Answer:
10.5 Dozens
Step-by-step explanation:
if each gingerbread man has 3, then you will be able to make 126 gingerbread mans, but you asked for dozens, so 126 gingerbread mans divided by 12, which is a dozen, will equal to 10.5 dozens
Brainliest would be appreciated, Thank you.
given:<T~=<v;st||uv prove:tu||vw
name the property that the statement illustrates (photo)
Answer:
I dont see a photo?
Step-by-step explanation:
What is the circumference of a circle with a diameter for 5 feet use 3.14 for n
Answer:
circumference=15.7 feet
Step-by-step explanation:
5x3.14=circumference=15.7
Answer:
15.7 feet
Step-by-step explanation:
The formula for circumference is [tex]2\pi r[/tex].
The radius is half of the diameter: 2.5 in this case.
2.5 x 2 is 5.
3.14 x 5 is 15.7.
Hope it helps!
A 12-pack of soda costs $10.08 and a 6-pack of the same soda cost $5.34. Which is
the better buy?
Answer:
the twelve pack
Step-by-step explanation:
12 pack = $10.08 if u get the 6 pack for $5.34 and want to buy two pack it equals $10.68 if you want to save change buy the 12 pack
There are 3 space helmets and you take away 2,how many do you have?
Answer:
1 space helmet
Step-by-step explanation:
subtract 3-2 = 1 helmet
20 POINTS
Jada walks up to a tank of water that can hold up to 10 gallons. When it is active, a drain empties water from the tank at a constant rate. When Jada first sees the tank, it contains 7 gallons of water. Five minutes later, the tank contains 5 gallons of water.
At what rate is the amount of water in the tank changing? Use a signed number, and include the unit of measurement in your answer.
How many more minutes will it take for the tank to drain completely? Explain or show your reasoning.
How many minutes before Jada arrived was the water tank completely full? Explain or show your reasoning.
10. What is the slope-intercept form of y + 6 = 2(x + 2)?
Answer:
y=2x-2
Step-by-step explanation:
Which triangles are similar to triangle ABC?
Answer:
Not 100%
Step-by-step explanation:
Um... I would say both but im not 100% sure. Probably should get some more help
How many fifths are there in
2 1/5
a. 11 b. 10 c. 9 d. 8
Answer:
in 2 there are 10 fifths 10 fifths + 1 fifth = 11 fifths.
Answer:
A- 11
Step-by-step explanation:
Number = 2 1/5 = 11 / 5
Fifths = 1/5
Answer = 11/5 ÷ 1/5 = 11/5 x 5/1 =11
I hope im right!!
can someone find what x please?
5x + 14 = 614
PLEASE HELP 20 POINTS!
Answer:
WHAT PERCENT?
FOR ME IS B. 20%!HOPE THIS HELPS YOU ANSWER :)
#CarryOnLearning!
please help me
is importe
Answer:
D.Kelsy has 1 and 5/8 feet more rope
Step-by-step explanation:
(13 1/8 + 21 3/4 ) -35 1/2
34 and 7/8 - 35 and 1/2
=1 and 5/8
what is the answer HELP
8 divided by 1/4
Answer:
32
Step-by-step explanation:
8/1/4=8*4=32
Answer:
32
Step-by-step explanation:
1/4=0.25.
8/0.25 = 32
20. Rafael has a business selling computers. He buys computers from the manufacturer for $450
each and sells them for $800. Each month, he must also pay fixed costs of $3000 for rent and
utilities at his store. If he sells n computers in a month, which of the following equations can be used
to calculate his profit?
A. P = n(800 - 450)
B. P = n(800 - 450 - 3000)
C. P = 3000n(800 - 450)
D. P = n(800 - 450) - 3000
E. P = n(800 - 450) + 3000
Yeah
Answer: D , p = n (800 - 450) - 3000
Step-by-step explanation: Firstly, you have to account for how much money Rafael is making off of each computer (800 - 450). That factor is then multiplied by the variable "n" which represents the amount of computers sold. Lastly, since this is an equation to calculate his monthly profits, you have to subtract the rent that he is paying ($3000) from the total profit that he made off of selling the computers. Therefore, giving you the equation
P (profit) = n (amount of computers sold) (800-450) - 3000 (rent).
The equation that represents Rafael's monthly profit selling 'n' numbers of computers is D. P = n(800 - 450) - 3000.
What is an equation?An equation represents equality for the terms that are on the both side of the equal sign.
Given Rafael buys computers for 450 dollars and sells them for 800 dollars each.
He also had to pay 3000 dollars for rent and utilities for the store and the number of computers sold in each month is given by 'n'.
∴ The equation that represents his profit(P) in a month is,
P = n(800 - 450) - 3000.
learn more about equations here :
https://brainly.com/question/10413253
#SPJ2
i need helppppp plzzzzz ?!
Answer:
157 cm³
Step-by-step explanation:
Given
height (h) = 6 cm
radius (r) = 5 cm
π = 3 . 14
Now
Volume of cone
= 1/3hπr²
= 1/3 * 6 * 3.14 * 5²
= 2 * 3.14 * 25
= 157 cm³
Hope it will help :)
5 3/10 - 1.5 please help me
Answer:
es igual a 111.111.111.011
what is a linear equation that is perpendicular to y=5
help please due soon
Answer:
y = 6x
Step-by-step explanation:
You can easily find the slope by using slope formula:
(y2-y1) / (x2-x1) (the numbers are subscript)
E.g: (24-12) / (4-2) = 12/2 = 6
m(slope) = 6
Hope this helped :)
(You can also check if it’s correct by inputting the coords into the equation, seeing if all solutions are aplicable).
Solve the inequality: l 2x + 5 l > 15
1. A collection of nickels and dimes has a value of $1.85. The value of
the dimes is $0.10 less than twice the value of the nickels. Which
system of equations can be used to find the number of nickels and
the number of dimes?
A. n+d = 185; n-d = 1
B. n+d = 185; 2n-d = 1
C. 5n+10d = 185; d = 2n - 1
D. 5n + 10d = 185; n - d = 1
Answer:
D.) is the correct answer
Solve: 6/11n−3/11n=−4+23/11
3. Given: If x= 2, then 3x - 5 10
Prove this statement is true by contradiction
If x = 2, then 3x - 5 =10, take this statement as true and solve for x.
Answer:
i dont know what contradiction is (im not american)
Step-by-step explanation:
sooo imma solve the second one
3x-5=10
3x=10+5
3x=15
divide everything by 3
x=5
What is 45.56 rounded to the tenths place?
Answer:
45.6
Step-by-step explanation:
Answer:
45.6
Step-by-step explanation:
6 is greater than 5 so it rounds up
There are 48 students in a certain class, 25% of this are girls, How many
boys are in the class?
Answer:
There are 36 boys
Step-by-step explanation:
How many triangles can be constructed with three angles, each measuring 63°?
one
none
more than one
Answer:
None
Step-by-step explanation:
i just took the test
Answer:
None
Step-by-step explanation:
I took the test and I got it correct
What is the slope of this line? WILL GIVE BRAINIEST ANSWER IF YOU ANSWER!!
Geometry Help!
Please only answer if you know the answer. Look at the image below to answer the question.
Be sure to show all of your work and explain your thinking.
I posted 3 of these, so if you understand it, please go and check them out.
If you do not know the answer use the comment section, don't answer my question with a comment. Thanks, Good Luck!
Answer:
Step-by-step explanation:
Use the Law of Sines
FE/sin38=18/sin90
FE=18sin38=11.08
DF/sin52=18/sin90
DF=18sin52=14.2
Answer:
FE = 11.08, DF = 14.18Step-by-step explanation:
Use trigonometric ratios:
sin = opposite / hypotenusecos = adjacent / hypotenuseApply to the given triangle
Side FE
FE / DE = sin 38° (or cos 52°, the value is same)FE / 18 = sin 38°FE = 18 sin 38°FE = 11.08Side DE
DF / DE = sin 52° (or cos 38°, the value is same)DF / 18 = sin 52°DF = 18 sin 52°DF = 14.18Simplify the expression: 5(1 - 9a)
Also if I'm right can you let me know please?
Also Also if I am right can I please have Brainliest??
You don't need to, I'm just glad I could help. ^^