Answer:
x= 11
Step-by-step explanation:
[tex]3x - 5 = \frac{12 + 4x}{2} [/tex]
Multiply both sides by 2:
2(3x -5)= 12 +4x
Expand:
2(3x) +2(-5)= 12 +4x
6x -10= 12 +4x
Bring all x terms to 1 side, constant to the other:
6x -4x= 10 +12
2x= 22
Divide by 2 on both sides:
x= 22 ÷2
x= 11
Help me plz !!!!!!!!!!!!!!!
Answer:
A. 2/3 book/hour
Step-by-step explanation:
rewrite the fractions as a decimal if it can make it easier for you (0.5 book/0.75 hours) then divide which is 2/3 book/hour
60:£3.Give the answer in lowest terms
Answer:
20:£1
Step-by-step explanation:
To simplify a ratio is like like simplifying a fraction
Take 4/8 as an example. Find a number you can divide both numbers with. In this case, it's 4. 4 divided by 4= 1, and 8 divided by 4= 2. So, the simplified version of 4/8 is 1/2. Similarly, with the ration 60:£3, you find the number you can divided both numbers with. In this case, it is 3. 3 divided by 3= 1, and 60 divided by 3= 20.
Final Answer: 20:£1
I don’t understand this please help
Answer:
3rd option
Step-by-step explanation:
-8 ≥ -5x + 2 > -38 subtract 2 from all three expressions
-10 ≥ -5x > -40 divide by 5
-2 ≥ -x > -8 now multiply by -1
2 ≤ x < 8
Please answer this !I will mark it the brainiest!!
Answer:
The answer would be B
Step-by-step explanation:
G is the midpoint of FH. If FG = x + 5 and GH = 6x, what is GH?
F
G
H
x+5
6x
Answer:
GH is equal to 6x
Step-by-step explanation:
GH is equal to 6x because this has been given to us.
Umm I don’t understand this question
Step-by-step explanation:
Hey there!!
Given,
[tex] \frac{24}{28} [/tex]
We generally divide the fraction from smallest prime number if they are divisible and make it in a simplest form.
So, let's work with it.
[tex] = \frac{24}{28} [/tex]
Divide it by 2.
=[tex] \frac{12}{14} [/tex]
See, it's again divisible by 2, so again divide it by 2.
=[tex] \frac{6}{7} [/tex]
Now, here 6 can be divided by 2, 3 but 7 can't be divided, as it is a prime number.
So, the answer is option D.
Hope it helps...
Where x=-7 what does y=?
Answer:The "+7" indicates that there will be a y-intercept at 7. Therefore, you can plot a point at (0,7).
Simplify each expression by distributing and combining like terms
6(x + 1) – 5(x + 2)
Answer:
x-4
Step-by-step explanation:
6(x+1)-5(x+2)
=6x+6-5x-10
=x-4
Answer:
[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{x - 9}}}}}[/tex]
Step-by-step explanation:
[tex] \star \: \sf{6( x + 1) - 5(x + 2)}[/tex]
Distribute 6 through the parentheses
Similarly, distribute -5 through the parentheses
[tex] \dashrightarrow{ \sf{6x + 6 - 5x - 10}}[/tex]
Collect like terms
Like terms are those which have the same base
[tex] \dashrightarrow{ \sf{6x - 5x + 6 - 10}}[/tex]
[tex] \dashrightarrow{ \sf{x + 6 - 10}}[/tex]
The negative and positive integers are always subtracted but posses the sign of the bigger integer
[tex] \dashrightarrow{ \boxed{ \sf{x - 4}}}[/tex]
Hope I helped!
Best regards! :D
Points A, B, and C are collinear. Point B is the midpoint of AC. AB=12x-398. BC=22. Solve for x
Answer:
x = 35Step-by-step explanation:
If points A, B, and C are collinear and point B is the midpoint of AC then
AB = BC
12x - 398 = 22
+ 398 + 398
12x = 420
÷12 ÷12
x = 35
if a is a rational number and b is a rational why could c be an irrational number
Answer:
Let a be a rational number and b be an irrational number. b = c - a, which means that b is rational. ... Since an irrational number cannot equal a rational number.
Step-by-step explanation:
PLZ MARK BRAINLIEST
The answer is that an irrational number cannot equal a rational number.
What is an irrational number?Irrational numbers are all real numbers that are not rational numbers in mathematics. Irrational numbers, on the other hand, cannot be stated as the ratio of two integers.
Let a be a rational number and b be an irrational number. b = c - a, which means that b is rational. Since an irrational number cannot equal a rational number.
Therefore an answer is that an irrational number cannot equal a rational number.
To know more about irrational numbers follow
https://brainly.com/question/1300130
#SPJ2
GETT IT RIGHT AND GET BRAINLiEST
Answer:
solution is -3
Step-by-step explanation:
z=69
69-72
-3
Answer:
[tex]-3[/tex]
Step-by-step explanation:
[tex]z=69[/tex]
Substitute this into [tex]z-72[/tex]:
[tex]69-72=-3[/tex]
Give the absolute value of expression |-12.1|
Answer:
12.1
Step-by-step explanation:
its just how many spaces away from 0 it will never be a negetive #
The price of an item is $6.15. You want to buy two of the items and give the cashier a $10 and a $5 bill. What is the change?
Answer:the answer is
$2.7
Step-by-step explanation:
Answer: The answer is 2 dollars and 70 cents
Step-by-step explanation: if you add 6.15 and 6.15 it equals 12.30 and then if you subtract 15.00 and 12.30 it equals 2.70
I need help, please.
Please help me with this question
4 gallons=___pints?
Helppp
Answer:
32
Step-by-step explanation:
multiply the volume by 8
Back Next
✓ Check
Question 1
Caroline said the absolute value of -25 is 25. Is she correct? Explain.
Answer:
lolllll
Step-by-step explanation:
If f(x) = 2x2 + 1, what is f(x) when x = 3?
Answer:
When x is equal to 3, f(x)= 13
Step-by-step explanation:
f(x) is basically y so it is asking us to find y when x=3
2x2+1
2*3*2+1
12+1= 13
When x is equal to 3, f(x)= 13
Hope this helps!
Solve the linear equation by
combining like terms:
32 – 8 + 3x = 7x
Answer:
x=6
Step-by-step explanation:
I hope this helps you
Answer:
32-8 + 3x = 7x
24 + 3x = 7x
Then subtract the 3x and move it to the other side
24 = 4x
Then divide both side by 4
24/4 = 4x/4
The answer is
x = 6
Click or touch the graph to plot the points.
ty
16
Graph each set of points. Which set represents
equivalent ratios?
O (1,4), (2, 6), (3, 3)
O (2,8), (3, 12), (4, 16)
O (3, 8), (6, 16), (8, 20)
(1,5), (3, 12), (5, 20)
12
8
4
1
4
8
12
16
D
Question 3
Write the phrase as an expression.
12 more than the quotient of a number k and 5
Answer:
12+k/5
Quotient is a quantity produced by the division of two numbers.
Which of the following inequalities is not true?
|-9| ≠ |9|
-2 2 < 3
-7 ≤ -5
|-1| ≥ 0
Answer:
[tex] | - 9| = |9| [/tex]
This is because modulus number will be always positive
Hope this is correct and helpful
HAVE A GOOD DAY!
Ella is buying a $110 chair. She has a coupon for 15% off. How much does she pay for the chair if sales tax is $6
Answer: the answer should be 99.5
A sum of money is divided into the ratio 3:4. The larger portion is then divided into 3 parts in
the ratio
If the smallest part is $192, find the original sum of money.
Step-by-step explanation:
this is your answer.........
enter in the number below that will make the right expression equivalent to the left expression:
1. 7+2+n=____+n
2. (3+7)+6=____+6
3. 2+(3+7)=2+___
4. 10+2+5=____
5. 7+(-4)+3=____+3
6. -11+8+n=____+n
A color printer prints 18 pages in 8 minutes.
How many minutes does it take per page?
Answer:
2.25 pages per minute
Step-by-step explanation:
Step 1:
18 ÷ 8
Step 2:
2.25
Answer:
2.25 pages per minute
Hope This Helps :)
11+4+x=x+9. kaksjdjdbdjjdjdbdbd
Answer:
x=0.6
Step-by-step explanation:
11+4+x=x+9
15+x=x+9
15x=9x
9/9=1
9/15=0.6
x=0.6
Which expression is equivalent to x6 – 9? This polynomial is an example of a ?
Answer:
difference of squares
Step-by-step explanation:
Answer:
Difference of Squares
Step-by-step explanation:
Find the distance between the points J( - 8.0) and K(1, 4).
Answer:
I hope yo got the answer
-27 = 3 (x - 2) How do I solve this? Step by step please
Answer:
Step-by-step explanation:
3(x - 2) = -27
3x - 6 = -27
3x = -21
x = -7