Answers
Answer:
Your answer will be x=2
Step-by-step explanation:
Five plus 6 times a number is equal to 21 minus 2 times the number
Your equation is this:
5+6x=21-2x
Subtract 6x from both sides
5+6x-6x=21-2x-6x
5=21-8x
subtract 21 on both sides
5-21=21-21-8x
-16=-8x Divide -8 on both sides
2=x
Hope this helps :)
Related Questions
Answer this plzz
Can you try this question
Answers
Answer:
1. unlikely
2. likely
Answer: 1: Unlikely and 2. Certain... (nothing is impossible)
Please help. Due in 30 minutes, whoever answers 1st I'll mark them brainlist
Answers
Answer:
the E is the same as the circles
Step-by-step explanation:
Please help! Find the value of a.
I’ll give Brainliest!
Answers
What is the value of y=6−4x when x=2?
Answers
Answer:
y = -2
Step-by-step explanation:
You substitute 2 as x, y = 6 - 4 * 2, which is y = 6 - 8 = -2.
Need help HMI 10th Geometry
Answers
also have a great day
brainiest plz?
what is the answer to this sqrt{243}
Answers
Answer:
It is 9√3 and in decimal form it's 15.58845726
Step-by-step explanation:
Tia is making lemonade for a baseball tournament. The recipe calls for 2/3 cup of strawberries for each gallon of lemonade. She has 6 cups of strawberries. How many gallons of lemonade can she make?
Answers
Given:
The recipe calls for [tex]\dfrac{2}{3}[/tex] cup of strawberries for each gallon of lemonade.
Tia has 6 cups of strawberries.
To find:
The number of gallons of lemonade she can make.
Solution:
We have,
[tex]\dfrac{2}{3}[/tex] cup of strawberries for = 1 gallon of lemonade
[tex]1[/tex] cup of strawberries for = [tex]\dfrac{1}{\frac{2}{3}}[/tex] gallons of lemonade
= [tex]1\times \dfrac{3}{2}[/tex] gallons of lemonade
= [tex]\dfrac{3}{2}[/tex] gallons of lemonade
[tex]6[/tex] cup of strawberries for = [tex]6\times \dfrac{3}{2}[/tex] gallons of lemonade
= [tex]\dfrac{18}{2}[/tex] gallons of lemonade
= [tex]9[/tex] gallons of lemonade
Therefore, 9 gallons of lemonade she can make by using 6 cups of strawberries.
A snow cone Machine priced at $139 is on sale for 20% off the sales tax rate is 6.75% what is the price of the snowcone machine after the discount and sales tax?
Answers
Answer:
100-20=80
80+ 6.75 = 86.75
139/100 X 86.75 = 120.5825
$120.58
Mrs. Walters drove 360 miles on 25 gallons of gas. Mr. Walters drove 480 miles on 32 gallons of gas.
b. Find the mileage per gallon for Mr. Walters's car.
Please explain how you got this answer
Answers
Answer:
Mr.Walters car can go 15 miles on one gallon of gas.
Step-by-step explanation:
To find this, you first want to put it into a ratio.
480:32
Next, you want to divide.
480/32
After you divide, you get 15. That tells you that you get 15 miles off of one gallon of gas.
Answer:
15 miles
Step-by-step explanation:
factorise 2x^2 +3x -20=0. 25 points!! plsss could someone help :)
Answers
Answer:
(2x - 5) (x + 4)
Step-by-step explanation:
Solve for x: -9 = 2x - 5 help plsss
Answers
Answer:
x = -2
Step-by-step explanation:
Answer:
x=-2
Step-by-step explanation:
round to the tenth number 5.1729
Answers
Answer:
5.2
Step-by-step explanation:
Answer:
5.2
Step-by-step explanation:
Hope it's right!
A biology class has a total of 25 students. The number of females is 15 less than the number of males. How many males and how many females are in the
class?
Answers
Answer:
10 males
Step-by-step explanation:
because 15 + 10 is 25 so the answer is 10 males and 15 females
What is 0.8 with an line on top written as a fraction?write you answer in the box.
Answers
Answer:
i think 8/1000
Step-by-step explanation:
The fraction is 8/9.
What is Rational Number?Any number that can be expressed as a fraction and where the denominator (the bottom number) and the numerator (the top number) are both integers is considered a rational number.
We have the decimal is 0.8(bar).
let x= 0.888888.... (1)
Now, multiply above equation by 10
10x = 8.8888..... (2)
Subtraction equation (1) and (2), we get
10x - x = 8.8888.... - 0.88888...
9x = 8
x = 8/9
Thus, the fraction is 8/9.
Learn more about Rational Number here:
https://brainly.com/question/24540810
#SPJ2
The side of a cube measures \large 2.2\times10^{-6} cm. What is the volume of the cube in cubic centimeters? Write your answer in scientific notation.
Answers
Answer:
The volume is [tex]10.648 \times10^{-18}[/tex] cm³
The scientific notation [tex]1.0648 \times10^{-17}[/tex] cm³.
Step-by-step explanation:
Consider the provided information.
The side of a cube measures [tex]2.2\times10^{-6}[/tex] cm.
The volume of cube = [tex]s^3[/tex]
Where, s is the side.
The volume of cube: [tex]V=(2.2\times10^{-6})^3[/tex] .
[tex]V=(2.2)^3 \times(10^{-6})^3[/tex]
[tex]V=10.648 \times10^{-18}[/tex]
Hence, the volume is [tex]10.648 \times10^{-18}[/tex] cm³
The scientific notation [tex]1.0648 \times10^{-17}[/tex] cm³.
X-(-5)=-4
What does x equal
Answers
Answer:
x = -9
Step-by-step explanation:
x - ( - 5 ) = - 4
Distribute the negative sign
x - ( - 5 ) = - 4
x + 5 = -4
Inverse operations;
x + 5 = -4
-5 -5
x = -9
Answer:
-9
Step-by-step explanation:
X = -4 + (-5) = -9
You can always move elements of equality to the other side by changing either their signs or applying opposite operator: addition <-> subtraction, multiplication <-> division
Kai needs to replace the strip laminate that is glued to the vertical faces on a square tabletop. The tabletop is 1.69 m2. What length i laminate does he need
Answers
Area of a square = Side x Side (length x width)
A = 1.69 m²
Length = √area of square
L = √1.69 m²
L = 1.3 m
Check Work: 1.3² = 1.3 m x 1.3m
= 1.69 m²
Answer:
he needs 1.3 meters of laminate for the length
Step-by-step explanation:
area of a square = side multiplied by side (or length x width)
area = 1.69 m²
Length = √area of square
L = √1.69 m² or 1.3m
what two integers does square root of 7 fall between
Answers
Answer:
2 and 3
Step-by-step explanation
ask a brainly question
HURRY!! BRAINLIEST IF RIGHT!!
Answers
Joe, Kay and Liam share some money in the ratio 5 : 6 : 9
In total, Joe and Liam receive £56
Work out the amount of money Kay receives.
please help
Answers
Explanation:
5:6:9 ratio
Total joe and Liam receive 56£
So
14/20 = 56£
6/20 = x
X = 24£
And x is the amount Kay receive so Kay receive 24£
Explain how to get the variable alone in the equation. 3x = 24
Answers
Answer:
to get rid of the 3 on the x you have to divide it by 3. whatever you do to one side you have to do to the other side so the answer would be x=8
Step-by-step explanation:
Answer:
x = 8
Step-by-step explanation:
To get the variable alone you would divide both sides by 3. You do this because 3 is a common factor that both 3 and 24 have. Once you divide 3 on each side, you have x = 8 as your final answer.
What is the value of x 2(3x-1) ≥ 4x-6
Helpppp
Answers
Answer:
if you put it backward you get the answer
Step-by-step explanation:
Answer: the answer is -1
Step-by-step explanation:
Hopes this helps !!!
4 yd
8.5 yd
What is are of the given shape
Answers
Answer: Knock Knock!
Step-by-step explanation: (Who's there?)
Help please will give Brainlist
Answers
Answer:
D) No solution
pslslslls help im giving extra points
Answers
Think your answer is $27,100.
Hello students answer this for branliest and 10 points
4+1=
Answers
Answer:
5
Step-by-step explanation:
ty, have a good day!
are these triangle obtuse or acute using the pythagorean theorem?
Answers
Answer:
they are acute triangles and right triangles
Step-by-step explanation:
2-2|2x+1|=0 what is the answer for this please
Answers
Answer:
x=0
hope it's helpful ❤❤❤
THANK YOU.
Which of these numbers is a prime number?
A. -3
B. 0
C. 17
D. 33
Answers
Answer:
c: 17
Step-by-step explanation:
Answer:17
Step-by-step explanation:did the practice and got it right
A store sells comic books. Each comic book costs the same amount. During a sale, the store reduces the price of each comic book by $1.45. Miguel
spends $12.88 on 2 comic books at the sale price
Answers
Answer:
the original price is $7.89
the price on sale is $6.44
i hope this helps
Step-by-step explanation:
divide $12.88 by 2 to get the price of one of those comic books on sale which gives you $6.44
if you want the original price you just add $1.45 to $6.44 and then thats the price before the sale.