3 x minus 2 by 4 minus 2 X + 3 by 3 equals to 2 by 3 minus x find the value of x
Answers
Answer:
i love math
The ans is in the picture and the steps how i got it
(hope this helps can i plz have brainlist it will make my day :D hehe)
Step-by-step explanation:
Related Questions
please help guys, giving brainlest and points, i need two more then it is due. thank you so much love y’all so much!!
Answers
Write a negative story using all four operations ( add, subtract, multiply, divide ) of integers as a part of the plot.
Answers
Answer:
BODMAS rule
Step-by-step explanation:
There are four basic rules in mathematics, Addition, subtraction, Multiplication and Division. All these operations can be used together or separately depending on the problem. When all the operation are required in the problem then BODMAS rule is applied to simplify the problem. BODMAS rule determines that operation will be performed according to the rule : Division, Multiplication, Addition and Subtraction. First operation which will be performed is division and last will be subtraction. This rule is same for all types of problems.
Rebeckah answered 42 of 60 questions on the test. Which method should she use to find the percent of questions answered correctly
Answers
what is £120 by 40% Decreased
Answers
Explanation:
Decrease: (1-40%)
120 x (1-40%)
= 120 x 60/100
= 120 x 3/5
= 360/5
= £72
Answer:
£72
Step-by-step explanation:
100% - 40 = 60%
60/100 = 0.6
0.6 * £120 = £72
40/100 = 0.4
0.4 * £120 = £48
To check:
£72 + £48 = £120
Hope that helps!
Solve for x
[tex] {5}^{x} = 200[/tex]
Answers
Factor completely
x^2 – 36.
O (x + 6)(x - 6)
O (x + 6)(x + 6)
O (x-6)(x-6)
O Prime
Answers
Answer:
I think it's a I might be wrong..
Answer:
a
Step-by-step explanation: edge 2022
2 kg in the ratio 3:5
Answers
Answer:
3u--> 750g
5u-->1250g
Step-by-step explanation:
2kg = 2000g
3+5=8
8u --> 2000g
1u--> 250g
3u--> 750g
5u-->1250g
(3/4) to the power of 2
Answers
Answer: 3/16
Step-by-step explanation: hope this helps :)
Answer:
0.5625
Step-by-step explanation:
Evaluate: 8 [1/4]
0
1
2
3
Answers
Answer:
its 0
Step-by-step explanation:
answer this and ill give brainliest
Answers
Answer:
-4.65< -4 and 2/5
Step-by-step explanation:
To solve, this we can convert the fraction -4 and 2/5 into a decimal so that the values can be more easily compared. When we do this, we get the result that -4 and 2/5 equals -4.4. Now we can clearly see which value is greater because they are written in the same form:
-4.65<-4.4
-4.65<-4 2/5
Answer:
<
Step-by-step explanation:
You have to convert the mixed number by multiplying the whole number by the denominator, adding the numerator, and dividing the sum by the denominator.
4x5=20
20+2=22
22÷5=4.4
-4.65 < -4.40
A student tries to solve the equation 2(x-7)+x-9. The student work is shown to the right describe the errors. Then solve the equation correctly
Answers
Answer: 3x - 23
Step-by-step explanation:
To solve the equation goes thus:
= 2(x-7)+x-9.
We have to open the bracket first
= 2x - 14 + x - 9
We then collect like terms
= 2x + x - 14 - 9
= 3x - 23
Therefore, the answer is 3x - 23
Isaac is fishing off of a bridge. The tip of his rod is 22 3/4 feet above the water’s surface. The hook on the end of his line is 15 4/5 feet below the water’s surface. Isaac decides to let the hook sink a further 99 inches. What is the distance, in feet, from the tip of the rod to the hook?
Answers
Answer:
same I need the answer someone help
I have a friend Robert who is an expert at taking the difference of consecutive perfect squares. This means that if I give him a number $x$, he immediately computes $$x^2 - (x - 1)^2$$and gives me the result. I decided one day to first give Robert the number $9$, then the number $6$, and finally the number $4$. Robert gave me three numbers in return. What is the sum of these three numbers?
Answers
Answer:
35
Step-by-step explanation:
Please look at the attachment down below.
Hope this helped! :)
The sum of three number is 35.
What is Square?A square number is the result when a number has been multiplied by itself.
For example, 25 is a square number because it's 5 lots of 5, or 5 x 5.
Given:
if the number given is 9
9² - (9 - 1)² = 9² - 8²
= 81-64
= 17.
if the number given is 6.
6² - (6 - 1)² = 6² - 5²
= 36-25
= 11.
if the number given is 4.
4² - (4 - 1)²= 4² - 3²
= 16-9
= 7.
Thus, the sum of three number is
=17 + 11 + 7
= 35
Learn more about square here:
https://brainly.com/question/14198272
#SPJ2
What type of transformation moves P(3,-6) to
P'(3, 6)?
Reflection in the y-axis
Reflection in the x-axis
Rotation 180
Translation
Answers
Answer:
Rotation 180
Step-by-step explanation:
The axis points right to the rotation so it implies that exact answer
a model house is 22 centimeters long.If it was built with a scale factor of 3 centimeters equals to 7 feet, then how long is the house in real life
Answers
Answer:
51 1/3 feet
Step-by-step explanation:
3 cm / 7 ft = 22 cm / x ft
cross-multiply:
3x = 154
x = 51.33
plssssss help giving brainliest
Answers
Answer:
ask your teacher
Step-by-step explanation:
Louis wants to carpet the rectangular floor of his basement. The basement has an area of 675 square feet. The width of the basement is 1/3
its length. What is the length of Louis's basement?
Answers
I am reading this correctly, the width = 1/3 of the length?
If this is the case, and we know that the area is 675, the equation is as follows.
Width x Length = 675 ft2
X = length
1/3 X x X = 675 ft2
To solve for X we have to multiply both sides by 3.
X square 2 = 2601 square feet.
Take the square of each side.
X = 225 sqare feet.
I hope this helps, let me know if you have any questions.
Change to y = mx + b form. 3y - 3x = 9
Answers
Answer:
y = x+3
Step-by-step explanation:
3y-3x = 9
3y-3x+3x = 9+3x
3y = 3x+9
3y/3 = 3x/3+9/3
y = x+3
Hey there!
The answer is [tex]y=x+3[/tex]
[tex]3y-3x=9[/tex]
[tex]\frac{3y}{3} -\frac{3x}{3} =\frac{9}{3}[/tex]
[tex]y-x=3[/tex]
[tex]y-x+x=3+x[/tex]
[tex]y=x+3[/tex]
Have a great day!
Watch help video
If 2x + 5y = 10 is a true equation, what would be the value of -4(2x + 5y)?
Answers
Answer:
-40
Step-by-step explanation:
2x + 5y = 10
-4(2x + 5y) = -4 * 10
-4(2x + 5y) = -40
How to: Distribute
Hope that helps :)
Please simplify this
-3(2+6x) +7x
Answers
Answer:
x = -17
Step-by-step explanation:
To simplify, we need to solve within the parentheses first:
-3(2 + 6x) + 7x
(-6 - 18x) + 7x
Next, we combine like terms:
-6 - 18x + 7x
-6 - 11x
Next, we isolate the variable "x":
-6 - 11x
/x
-6 - 11 = x
Combine like terms:
x = -17
Hope this helps :)
Answer:−
11x-6
Step-by-step explanation:
Rearrange terms
-3(2+6x)+7x
-3(6x+2)+7x
DIStribut
-3(6x+2)+7x
-18-6+7x
Combine like terms
-18-6+7x
-11x-6
I NEED HELP PRONTO!! THIS IS FOR A MIDTERM!!!!
The Johnson and Sloan families went to Taco Mania for lunch. The Johnsons bought 3 burrito meals and 4 taco meals for $48. The Sloans bought 6 burrito meals and 2 taco meals for $60. How much does each meal cost?
Answers
Answer:
Each burrito meal cost 8$
Each taco meal cost 6$
Step-by-step explanation:
Johnsons= 3b +4t =48
Sloans= 6b+2t=60
multiple johnsons by -2
so, now the johnsons are -6b+-8t=-96
add that to the sloans so, -6b+6b-8t+2t=-96+60
the b's cancel eachother out, so you are left with -6t= -36
divide each side by -6 and you will get t=6
then you can pick either formula, lets say sloans this time
so, 6b + 2(6)=60 so, 6b+12=60, subtract 12 from each side, to get 48
so 6b=48, divde each side by 6 and you will get b=8
Step-by-step explanation:
Answer:
Tacos-6
Burritos-8
Step-by-step explanation:
Multiply the first equation by -2,and multiply the second equation by 1.
−2(3b+4t=48)
1(6b+2t=60)
Becomes:
−6b−8t=−96
6b+2t=60
Add these equations to eliminate b:
−6t=−36
Then solve−6t=−36for t:
−6t=−36
−6t
−6
=
−36
−6
(Divide both sides by -6)
t=6
Now that we've found t let's plug it back in to solve for b.
Write down an original equation:
3b+4t=48
Substitute6fortin3b+4t=48:
3b+(4)(6)=48
3b+24=48(Simplify both sides of the equation)
3b+24+−24=48+−24(Add -24 to both sides)
3b=24
3b
3
=
24
3
(Divide both sides by 3)
b=8
Answer:
b=8 and t=6
Solve the system of equations by the substitution method
Answers
Answer:
2x+4y=8 => y= -1/2x+2x+(10(-1/2x+2))=36 -5x+x+20=36 -4x=16x=-4 x=-4 y= 0I do exams and quizzes if your interested(HELP FAST PLEASE)
Rodrigo scored 17 goals in 6 games. At this rate how many goals will he score in 4 games? Round your answer to the nearest whole number.
Answers
Answer:
I think of scoring 6 goal
Answer:
approximately 12
Step-by-step explanation:
17 divided by 6 is 2.83333333 (it keeps going) 2.833333 rounded to the nearest whole number is 3 so if rodrigo scores approx 3 goals a game for 4 games it would be 12
585 divided by 5 is?
Answers
Find the measurement of either the leg or the hypotenuse: A = B = 21 C = 0
35
Answers
Please Help
Question; What is the value of x?
Answers
Answer:
x+5/30 = 16/20
20x+100=480
20x=380
x=19
Step-by-step explanation:
x+5/30 = 16/20
20x+100=480
20x=380
x=19
when dividing decimals which place should you move the decimals?
Answers
Answer:
To the right!
Hope that helps!
Step-by-step explanation:
Rewrite 48+40 using the distributive property with the greatest common factor located in front of the parentheses
Answers
Answer:88
Step-by-step explanation:
Work out m and c for the line:
y= 2x + 5
Answers
m = 2
c = 5
You open a savings account with a beginning balance of $600. You plan on depositing $50 every month until you have enough money to purchase a car which costs $2500. However, your parents remind you that it's probably not a good idea to empty your entire savings account so they recommend leaving a balance of $500 in your account. How many months will it take you to have enough money saved to purchase the car AND still have a $500 balance? Set up an equation and solve.
Answers
Answer:
48 months
Step-by-step explanation:
first take how much you need and add how much you want to leave, so 2500+500=3000. Then delete 600 from 3000, which will give you $2400. divide $2400 by 50 which gives you 48. it will take 48 months to get enough money to purchase a car at $2500 and leave $500 in the account.