what is the answer to 10x+3x
Answers
Answer:
refer to the attachment
Step-by-step explanation:
hope that helps
Answer: 13x because you can combine them together because they both have the same variable.
Related Questions
Find the slope of the line passing through (-2, 7) and (0, 1)
Answers
Answer:
-3
Step-by-step explanation:
The equation to find this is:
[tex]m = \frac{y_{2}- y_{1} }{x_{2}-x_{1} }[/tex]
So, plugging the numbers in:
[tex]\frac{7- 1 }{-2-0 } = -3[/tex]
A bakery sells chocolate, cinnamon, maple, honey, and jelly donuts. It currently has
48 total donuts in stock. If Xiwen picks one donut from the bakery at random, she
has a 1/4 chance of picking a chocolate donut. How many chocolate donuts does
the bakery have in stock?
Answers
Since the bakery has only 48 donuts in stock and Xiwen has a 1/4 chance of picking a chocolate donut, there are a dozen (12) chocolate donuts in stock.
1/4 = 0.25
0.25 x 48 = 12
Learning coach
3. When the decimal in 0.01 is moved
one place to the right, it becomes...
a, 10
b. 0.001
C. 0.10
Answers
This is because you would shift the decimal to the right by just one number
PLS HELPPP TIME LIMIT!!!!
Answers
58º + 56º = 114º
180º - 114º = 66º
Express a^ −4 as a positive exponent
Answers
Answer:
I didn't know what is answer
PLEASE HELP WILL GIVE BRAINIEST!!! Alex has 25 red, yellow, and orange stress balls. He has twice as many red stress balls as yellow stress balls and three fewer orange stress balls than yellow stress balls. Write and solve an equation to determine how many of each color stress ball alex has.
Answers
Answer: O- 9.5 Y- 12.5 R-25
Step-by-step explanation: Divide 25 by 2 and 12 goes into 25 twice for 24, and then you would be left with 60 and 12x5=60 so you get 12.5 for Yellow then you would subtract 3 from 12.5 for 9.5 for Orange. Tell me if theirs anything you dont understand.
What is the solution to the system of linear equations? Show your work using either substitution or elimination.
Problem:
3x-2y=7
y=x+2
please tell me how you got the answer.
Answers
Answer:
3x - 2y = 7
Where y = x + 2
3x - 2(x + 2) = 7
3x - 2x - 4 = 7
x = 11
Step-by-step explanation:
If you are solving for X and y = x+2 then you write the equation out like this.
3x - 2(x +2) = 7 …. You substitute the x + 2 for y and then solve for x.
2x - 2 times x + 2 times - 2 = 7. That becomes 3x - 2x - 4 = 7. You then subtract 2x from 3x to give you X. Then you add 4 on one side to zero it out and add 4 to the other side. 7 + 4 = 11. This gives you the answer X = 11.
How do you write 4/ 9 as a decimal?
Answers
Answer:
.4 repeating
Step-by-step explanation: divide the top number by the bottom number so 4 divided by 9
Can you simplify the ones without a highlight on them
Answers
Answer:
[tex]\sf 17) \:8b+6-8b+1[/tex]
[tex]\boxed {\sf Combine \: like\: terms:}[/tex]
[tex]\sf 8b-8b=0[/tex]
[tex]\sf 6+1=7[/tex]
[tex]\boxed {7}[/tex]
__________________
[tex]\sf 18)\: t-5-2t+5[/tex]
[tex]\boxed {\sf Combine \: like\: terms:}[/tex]
[tex]\sf -5+5=0[/tex]
[tex]\sf t-2t[/tex]
[tex]\sf \:t-2t=-t[/tex]
[tex]\boxed{\sf -t}[/tex]
___________________
[tex]\sf 19)\: 4w-5w+w[/tex]
[tex]\boxed {\sf Combine \: like\: terms:}[/tex]
[tex]\boxed{0}[/tex]
___________________
[tex]\sf 20)\:12y-8+4y+y[/tex]
[tex]\boxed {\sf Combine \: like\: terms:}[/tex]
[tex]\sf 12y+4y+y=17y[/tex]
[tex]\boxed{\sf 17y-8}[/tex]
_______________________________
the velocity-time graph for a cycle is shown
Answers
Answer:
its not shwon btw
Step-by-step explanation:
Answer:
Step-by-step explanation:
Do you have a picture I can see?
2g-m=5-gh solve for g
Answers
Answer:
[tex]2g-m=5-gh \: solve \: for \: g[/tex]
[tex]2g+gh=5+m[/tex]
[tex]g(2+h)=5+m[/tex]
[tex]g=(5+m)/(2+h)[/tex]
[tex]Thank \: you!!!![/tex]
Hands-on equations lesson 10
Answers
Answer:
Step-by-step explanation:uhHoAnd ghiorioghiltihlgitrghile
Write an equivalent expression for 12^3 • 12^9 • 12^4 • 12^2
Answers
9514 1404 393
Answer:
12^18
Step-by-step explanation:
Each exponent tells you the number of times 12 is repeated as a factor. The total number of repetitions of 12 as a factor in this product is ...
3 +9 +4 +2 = 18
The equivalent expression is 12¹⁸.
Simplify and expand (x-1)(2x+3)
Answers
Answer:
[tex] \longmapsto(x - 1)(2x + 3) \\ = 2 {x}^{2} + 3x - 2x - 3 \\ = \boxed{2 {x}^{2} + x - 3}[/tex]
2x²+x-3 is the right answer.May I please receive help?
Answers
Answer:
7 and 4
Step-by-step explanation:because yeah
Carolyn watched two movies with her brother. They watched the first movie from 1:38 p.m. to 2:55 p.m. and the second movie from 3:06 p.m. to 4:41 p.m. How long in total did they watch movies?
Answers
Answer:
They watched movies for 2 hours and 52 minutes.
) Write an expression that is equivalent to 3(7 + x).
3(7+ x) =
+
?
7
Х
7
co
9
X
4
UT
6.
-
Answers
same question how many times...?
3( 7 + x ) = 21 + 3x
..................................
HELPPPPPPPP
I need help asap
Answers
The scale is 1 inch = 15 feet. Multiply the inches of the drawing by 15to get total feet:
1 2/3 x 15 = 25 feet
2 x 15 = 30 feet
The court is 25 ft by 30 feet
This is smaller than 25 by 75 so it will fit
Which is greater or less than 500mL or 50 L
Answers
Answer:
50L is larger than 500 ML because 1L=1000ml and. 1ML= 1 ML.
Step-by-step explanation:
Answer: 50 L
Step-by-step explanation:
In order to compare both, let's first transform 500 mL into L. We know that 1 L is 1000 mL. So 500 mL = 0.5 L. We should now look at both numbers. The answer would be 50 L, since 50 is superior to 0.5
What value of n makes this a true statement?
n 2
4 x 4 =16,384
Answers
Answer:
Step-by-step explanation:
22
Assume y=5x and dx/dt = 2 find dy/dt
Answers
Answer: 10
Step-by-step explanation: since dx/dt = 2, you have to create an equation. dx/dt = dy/dt * dx/dy is your equation. now we substitute. 2 = dy/dt *dx/dy. find the derivative of 5x in terms of y (dx/dy), which is 1/5. so now your equation is 2 = dy/dt * 1/5. solve for dy/dt and your answer is 10.
can someone help me with this?
Answers
Answer:
57
Step-by-step explanation:
the sum of all angles within the triangle will be equal to 180 degrees
a) 8xy(1-2x+3y)=
b) (x^2-2)(4+2x^2+x^4)
Answers
Answer:8xy-16x^2y +24xy^2
X^6-8
Step-by-step explanation:
In a certain arithmetic sequence, consecutive terms have a positive common difference. The first 4 terms of the sequence have a sum of 80. Which of the following values CANNOT be thefirst term of the arithmetic sequence?
a - 10
b - 12
c - 16
d - 18
e - 20
Answers
Answer:
E:20
Step-by-step explanation:
I had the same question and it correct answer was E.
The first term of the arithmetic sequence will be 20. Then the correct option is E.
What is an arithmetic sequence?Arithmetic succession or arithmetic sequential is a numerical series in which the difference between subsequent terms is uniform.
In a specific number juggling grouping, successive terms have a positive normal distinction. The initial 4 terms of the grouping have an amount of 80.
Let the four terms be a - 3d, a - d, a + d, and a + 3d. Then the sum of the four-term is given as,
a - 3d + a - d + a + d + a + 3d = 80
Simplify the equation, then we have
a - 3d + a - d + a + d + a + 3d = 80
4a = 80
a = 80 / 4
a = 20
The first term of the arithmetic sequence will be 20. Then the correct option is E.
More about the arithmetic sequence link is given below.
https://brainly.com/question/15412619
#SPJ2
A book was sold for $575 there by gaining 15%. find the cost price of the book.
Answers
Answer:
$661.25
Step-by-step explanation:
x over 575 times 15 over 100
100=86.25
86.25 is the 15% upcharge
so add 86.25 to the original price
so 575 + 86.25
$661.25
i hope this helps, if you have question let me know! goodluck
plz mark brainliest thanks!
Help me please!!!!!!!
Answers
Answer:
I think she only needs 1
Step-by-step explanation:
6x6= 36, and since one can needs 36 lucia would only need one
Answer:
1
Step-by-step explanation:
The area of the fence is:
l*b
= 6 * 6
= 36ft^2
The amount that 1 tin of varnish can cover: 36ft^2
Hence, only one tin is required.
Hope this helps and be sure to have a wonderful time ahead at Brainly! :D
Jim's alarm clock snoozes every 12 minutes. Jane's alarm clock snoozes every 8 minutes. After how many minutes will they both alarm clocks snoozes at the same time.
Answers
Answer:
48
Step-by-step explanation:
12*4=48
8*6=48
Answer:
24
Step-by-step explanation:
12 + 12 = 24
8 + 8 + 8 = 24
find the common factor !
After bisecting an angle, Kira has two New angles, each with q measure of 18°. What was the measure of the original angle?
a) 54 degrees
b)18 degrees
c) 9 degrees
d)36 degrees
Answers
Answer:
36 Degrees
Step-by-step explanation:
The definition of an angle bisector is to split the angle into 2 equal parts.
We can then add 18 + 18 degrees to get our original 36 degree angle.
Please mark this as brainliest if this helped you!! Thank you :)
Linear Equation in two variables. It is a _________ equation with _______ values. Its graph is a _______.
Standard form A Linear equation can also be written in the form __________, Where m is the ______ and b is the ______ of the question.
Slope. It is the ________ or the steepness of a line. It is symbolized as m
Answers
Answer:
linear,2,line,mx+b,gradient,y-intercept,gradient
Step-by-step explanation:
PLS MARK AS BRAINLIEST I AM GRINDING FOR VIrTUOSO
If A FGH A JKL
then FG
[?]
Enter the letters that belong in the
green box.
Enter
Answers
Answer:
JK
Step-by-step explanation:
Since the triangles are congruent then corresponding sides are congruent
Δ FGH ≅ Δ JKL
The corresponding sides are FG and JK