4x + 5=2x-3
4x-2x=-5-3
2x=-8
X=-8/2
X=-4
Answer:
-4
Step-by-step explanation:
took the test
which Quotient is positive ?
A. 28/-4
B. -24/6
C. 42/-7
D. -35/-5
Answer:
D. -35/-5
Step-by-step explanation:
Dividing two negative numbers results in a positive quotient; therefore, the answer is D.
What is 2625 in expanded form
Read below-
Step-by-step explanation:
Expanded forms can be written like a sentence or stacked for readability as they are here.
Expanded Notation Form:
2,000
+ 600
+ 20
+ 5
Answer:
2,000 + 600 + 20 + 5
Step-by-step explanation:
express with exponents: 2xxxmrr
Answer:[tex]2x^{3} mr^{2}[/tex]
Step-by-step explanation:
2 * xxx * m * rr
2 [tex]x^{3}[/tex] m [tex]r^{2}[/tex]
This is because [tex]x^{3}[/tex] is the same as multiplying x by its self, three times. The same goes for variables m and r.
All these? Please helppp and I need work
Jamal wrote the inequality x 16 ≤ 6 . Which situation is best represented by this inequality? A. Jamal divided x pieces of paper among 16 students, and each student received fewer than 6 pieces of paper. B. Jamal placed x cards in 16 stacks, and there were no more than 6 cards in each stack. C. Jamal separated x shirts into 6 stacks, and each stack had at least 16 shirts. D. Jamal shared 16 markers with x classmates, and each classmate had fewer than 6 markers
Answer:
B
Step-by-step explanation:
Because I said so.
How many decimal places are in the product of 1.91 and 2.3? hurry dont have a lot of time!!
Answer:
2 and 1
Step-by-step explanation:
1.91 - 2 decimals
2.3 - 1 decimal
Answer:
3
Step-by-step explanation:
1.91*2.3=4.393
What is the solution to equation?
4x+5=2x-3
- If JL = 5x + 2, find JL.
Answer:
JL= 62
Step-by-step explanation:
27+3x-1=5x+2
3x+26=5x+2
3x+24=5x
24=2x
12=x
now plug in x(which is 12) for JL
5(12)+2
60+2
=62
The measure of the line segment is 62 units if the JL = 5x + 2 and JL = 27 + 3x - 1 from the line segment.
What is a linear equation?It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.
If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.
The question is incomplete.
The complete question is in the picture, please refer to the attached picture.
It is given that:
JL = 5x + 2
From the line segment:
JL = 27 + 3x - 1
Plug the value of JL in the equation:
5x + 2 = 27 + 3x - 1
After solving:
5x - 3x = 26 - 2
2x = 24
x = 12
JL = 5x + 2
Plug x = 12 in the above equation:
JL = 5(12) + 2
JL = 60 + 2
JL = 62 units
Thus, the measure of the line segment is 62 units if the JL = 5x + 2 and JL = 27 + 3x - 1 from the line segment.
Learn more about the linear equation here:
brainly.com/question/11897796
#SPJ2
equation of horizontal line passing through 2,10
Answer:
The answer would be Y=10
Need help really badly
Answer:
Step-by-step explanation:
Points: A, C, E, B, D, F
Line: AB
Line segment: AC, CE, CD, DF, DB
Planes: P, M
Rays: CA, DB
Angles: <ACE=90,< CDF= 90
Parallel lines: line w and line t are parallel to each other
Perpendicular lines: EC is perpendicular to AD and FD is perpendicular to CB
MARKING BRAINLIEST, NOT A TEST! please help.
Find m angle EFG if m angle IFG=150°, m angle EFG=43x-2, and m angle EFI=4x+4.
Answer:
Step-by-step explanation:
43x-2-4x+4=150
39x+2=150
39x=148
x= 3.7948 degrees
hopefully this is correct. :)
i can’t figure this out
Find the measure of angle A
Answer: The answer is 35 degrees
How do you solve this 13c<-169
The answer is c < -13
What is LaTeX: m\angle PTQm ∠ P T Q?
line ps intersecting with line qr at point t. angle ptq is x + 28 degrees. angle rts is 2x + 16 degrees.
Group of answer choices
140
40
50
12
Answer:
B. 40Step-by-step explanation:
If line ps intersecting with line qr at point t as shown, then ∠ P T Q = ∠RTS (oppositely directed angle)
Given
PTQ is x + 28
RTS is 2x + 16
Since they are both equal, then x+28 = 2x+16
collect like terms
x-2x = 16-28
-x = -12
multiply both sides by -1
-1(-x) = -1(-12)
x = 12
Since ∠ P T Q = x+28, substitute x = 12 into the function
∠ P T Q = 12+28
∠ P T Q = 40
Hence measure of ∠ P T Q is 40°
a) Work out the value of 5^2 – 1^5× 2^4
b) Work out the value of 7^2 + 4^3 ÷ 2^5
|2x-1|=5 please help
Answer:
X=3
Step-by-step explanation:
Answer:
x=3
Step-by-step explanation:
to check replace x with 3
|2*3-1|=5
|6-1|=5
|5|=5
Factor.
x^2 - 10xy+16y^2?
Answer:
x2−10xy+16y2
Step-by-step explanation:
Let's simplify step-by-step.
x2−10xy+16y2
There are no like terms.
help me out please !!
Answer:
I. 8 is the value of x............. I hope unit is not given hence I don't know if it's m or cm
the cost of local cheese per kilogram is $10 before tax. if the final price is $10.60 what is the percent of the tax?
Answer: 6%
Step-by-step explanation:
10/.06 is 6%, therefore 10.60 would be 6% after tax.
4x+3x=7-6 Help pls i cant figure it out
Answer:
7x=1
Step-by-step explanation:
circle the variables with x 4 and 3 which equals 7 then do 7-6 which is 1 so that gives you your answer at the top:)
This time he did look me in the eyes.(How many verbs does this sentence contain?)
If a = -2, b= -5, and c = -6, then a - b + c=?
Answer:
a - b + c = - 3
Explain
a = - 2
b = - 5
c = - 6
Now,
a - b + c = - 2 - (-5) + (-6)
= - 2 + 5 - 6
= - 8 + 5
= - 3
The perimeter of a movie screen is 76 meters. It is 24 meters wide. How tall is it? meters
Answer:
14
Step-by-step explanation:
the perimeter of a rectangle is : 2W + 2L = Perimeter
2*24 + 2L = 76
48 + 2L = 76
2L = 76 -48
2L = 28
L=14
Answer:
14 meters
Step-by-step explanation:
Assuming the movie screen is a rectangle, there are four sides. Two of those sides are 24 meters. Therefore you would add 24 and 24 to get 48 meters. Then you take 76 and subtract 48. The difference of 76 and 48 is 28. To know how tall the movie screen is you need to divide 28 by two (there are two sides). That's where you get 14 from. Hoped this helped.
(8x^3 - x) - (10x - 5x^2 - 3x^3)
Show your work.
Answer:
-11x-5x^2+5x^3
Step-by-step explanation;
8x^3-x-10x+5x^2+3x^3 (distribute the negative sign)
8x^3-3x^3 -x-10x (combine like terms)
5x^3-11x-5x^2
-11x-5x^2+5x^3 (put in Standard form)
Hope this helps tell me if you have any questions!
Your cell phone company charges $20 a month plus $0.50
per text message.
A) Fill in the table below with 3 values to show the cost at
zero messages, 50 messages and 100 messages.
Answer:
20+0.50x
20 dollar fee, 0.50 per text, x represents an unknown number
Step-by-step explanation:
write 375 as the product of prime factors
Answer:
3x5x5x5. Hope this helps with your question!
Step-by-step explanation:
Leon throws a ball off a cliff. The graph represents a relation that models the ball’s height, h, in feet over time, t, in seconds. What is the domain? {t| 0 ≤ t ≤ 3} {t| 0 ≤ t ≤ 48} {t| 0 ≤ t ≤ 64} {t| all real numbers
Answer: t 0<t<3
Step-by-step explanation:
Answer:
The correct option is 1.
Step-by-step explanation:
The given graph represents a relation that models the ball’s height, h, in feet over time, t, in seconds.
The value of height and time can not be negative, there the values of h and t must be greater than 0.
The set of all possible inputs is called domain. In the graph x axis represent the domain and y-axis represent the range.
The graph is defined from t=0 to t=3.
Therefore option 1 is correct.
78 is between what 2 integers
Answer:
77 and 79
Step-by-step explanation:
Simplify:
5x^2+ 3x + 2x^2 + 8x+ 5x + 2^6
which of the following are correct???
(i need help asap)
Answer:
Uh I got 7x^2 + 16x +64. Idk if there are more options that aren't in the pic or if I did it wrong
