Answer:
8x-7
Step-by-step explanation:
-11 + 8x - 2 + 6
8x-7 .........
What would be the degree of the polynomial x3+8x-2x5-17 o a 3 b 8 c 5 d 17
Answer:
5.
Step-by-step explanation:
The highest degrees is 5 ( 2x5).
What is the solution of the system of linear equations graphed below?
Answer: (1.125,-0.25)
Step-by-step explanation: The point that is the same for both equations is the point where they intersect. It appears from the graph to be around (1,0). We should confirm this by deriving the equation for each line and then solving them. Use the standard format: y = mx+b, where m is the slope and b the y-intercept.
I calculate the 1st line (angled down to the right) to have a slope (m) of -2 [y drops 2 for every increase of 1 for x). The y intercept is 2 (b). This equation would be y = mx+b, or y = -2x + 2.
The second line has a positive slope of 2/3 and a y intercept of -1, y = (2/3)x-1
Set these two equations equal to each other and solve for x.
-2x+2=(2/3)x-1
x = 1.125
Use that value of x to solve for y: y = -0.25
The point of intersection is therefore (1.125, -0.25)
Rewrite in factored form, do not solve
X^2-x-56=0
Answer:
[tex] {x}^{2} - x - 56 = 0 \\ { \boxed{ (x - 8)(x + 7) = 0}}[/tex]
Need help with number 5 ASAP.
Answer:
A) ahead 1 space
Step-by-step explanation:
2-3 = -1
-1-2 = -3
-3+4= 1
Mrs. Boggs writes the equation on the board.
-8+3 = -8-(-3)
Is this equation a true statement, and why?
O Yes. Both sides are equal to -5.
Yes. Both sides are equal to 5.
O No. The left side is equal to -5, and the right is equal to 5.
O No. The left side is equal to 5, and the right is equal to -5.
Answer:
(A).
Step-by-step explanation:
-8+3= -5 -8-(-3)= -5
-5= -5
Hope this helps.
Please mark me as Brainliest. Thank You.
Solve
6.25, -√(25, π, 10/3, √15 least to gratest
Jerry is painting a fence made of 4 wooden planks. He has 4 different colours to choose from. He randomly chooses a colour for each plank. What is the probability that all 4 planks are not the same colour?
Properties of translation and reflation quiz iready answer guide
Step-by-step explanation:
The property of translations on a coordinate plane, is pretty easy to remember, if you go up, you add to the y, if you go down, subtract from the y
If you go left, subtract from the x, if you go right, add to the x.
Example: State the number of moves the x and y variable in each vertex had to go through and what direction, (-100, 27) to (100,0)
Answer:
The x had to go through 200 moves to the right to add 200 onto the x
The y had to go through 27 moves to the left to subtract 27 from y.
Hope this helps!
4. A large pizza with 12 slices cost $9.00.How
much is each slice
Answer:
1.33
Step-by-step explanation:
12÷9 =1.33
each pizza slice costs $1.33
4. What is the perimeter of the rectangle
below?
6 in.
8 in.
8 in.
6 in.
Answer:
28 in.
Step-by-step explanation:
All you have to do is all the length of all the sides: 6+6+8+8=28 in.
Which of the following points lies on the line 2x+y=6? 1. (1.4) 2.(0,6) 3. (2,0) A. I only B. 2 only C. 3 only D. 1 and 2 only E. 2 and 3 only
Consider a triangle ABC like the one below. Suppose that A=121° C = 25°, and a=64. (The figure is not drawn to scale.) Solve the triangle.
Round your answers to the nearest tenth.
If there is more than one solution, use the button labeled "or".
Answer:
4
Step-by-step explanation:
i need points bro
(5-3y)^2
it makes me write more characters sooooooo
Step-by-step explanation:
[tex](5 - 3y) {}^{2} \\s olution \div \\ ( - 3y + 5) + 5( - 3y + 5) \\ 3y( - 3y + 5) \ + 5( - 3y + 5) \\ 9y {}^{2} - 15y + 5( - 3y + 5) \\ 9y {}^{2} - 15y - 15y + 25 \\ 9y { }^{2} - 30y + 25 \\ [/tex]
hope this will help u :)
Answer:
I dont understand if he/she needs it worked out or what, because the question makes no sense?
Step-by-step explanation:
Evaluate- (5 - 3y) 2
Subtract the terms- (- 3y + 5) 2
Solution- 9y2 - 30y + 25
Alternative Form- (3y - 5)2
I need help with 4, 5, and 6 and this is Geometry.
Answer:
it is the 7th
Step-by-step explanation:
plz take my answer
a=4-2/3x^2
But make x the subject, I need the equation and answer
Step-by-step explanation:
just trying....hope that helps
PLEASE HELP ME I WILL GIVE BRAINLY
List all the factors of the number.
1. 18
5. 27
Write the prime factorization of the number if it is not a prime number. If a number is prime, write prime.
9. 27
13. 55
List all the common factors of the pair of numbers
17. 15, 22
21. 9, 36
Find the greatest common factor of the pair of numbers
25. 25, 30
29. 14, 28
Find the least common multiple the pair of numbers
33. 5, 7
37. 9, 15
Find the least common denominator of the pair of fractions
41. ⅓, 11/12
45. ¾, 9/70
Answer:
1. 18: 1 x 18, 2 x 9, 3 x 6: 1, 2, 3, 6, 9, 18
5. 27: 1 x 27, 3 x 9: 1, 3, 9, 27
9. 3 x 3 x 3
13. 5 x 11
17. 1
21. 9
25. 5
29. 14
33. 35
37. 45
41. 12
45. 140
To keep it simple i am confused about this problem what can i do?
*show work
*will give brainlist
Answer:
11. 10, 20,30,40,50,60,70
12. 35, 45,55,65,75,85,95
Step-by-step explanation:
10 dollars per week for 7 weeks in equivalent to 10x7 which equals $70.
If you already had $25 you would do 10x7+25. Using PEMDAS you would multiply first (10x7=70) then add 25 (70+25=95)
4 1/6 divided by 4=? Plz help
Answer:
QUESTION
4 1/6 divided by 4
ANSWER
[tex]1.04166666667[/tex]
Can someone please help me solve this. You need to find the missing numbers
Answer:
4+4 9-3
Step-by-step explanation:
Answer:
3.5 + 4.5 = 8
+ +
9.5 - 3.5 = 6
= =
13 8
Step-by-step explanation:
PLZZZZ HELP ASAP I NEED HELP ON 1., 2., and 3. ASAP TY
Find x if AB = x-6, BC = 7,
and AC= -8 + 2x.
Answer:
9
Step-by-step explanation:
set up the equation: ab+bc=ac
(x-6) + 7 = (-8+2x)
Step 1: Simplify both sides of the equation.
x−6+7=−8+2x
x+−6+7=−8+2x
(x)+(−6+7)=2x−8(Combine Like Terms)
x+1=2x−8
x+1=2x−8
Step 2: Subtract 2x from both sides.
x+1−2x=2x−8−2x
−x+1=−8
Step 3: Subtract 1 from both sides.
−x+1−1=−8−1
−x=−9
Step 4: Divide both sides by -1.
−x/−1 = −9 /−1
x=9
The formula for distance traveled d is d=rt, where r is the average speed of the object and t is time traveled. If an object travels 75 meters in 30 seconds, what is its speed?
Answer:
22.5
Step-by-step explanation:
d= 75(.30)
8(x-1)=5x-35; Prove x=-9
Anyone? Got an ideas
HELP DUE IN 6 MINS!
Solve for x:
x − 6 = -3x + 22
Answer and Step-by-step explanation:
To solve for x, you need to get it by itself.
First, add 6 to both sides, and 3x to both sides of the equation.
4x = 28
Now divide by 4 on each side.
x = 7
x = 7 will be your answer.
#teamtrees #PAW (Plant And Water)
I hope this helps!
Answer:
x=25
Step-by-step explanation:
so -3x+22 is 19x
I know this because since it's a negative number adding a larger number will make it a positive number
now what we have to do is to add 19x+6 and that's 25x or just x
hope this helps
Complete the equation describing how x
and y are related.
Answer: -5
Step-by-step explanation:
A new popular midsize car has a retail price of $25,000. The midsize car's value M(t) is given by the exponential model M(t)= 25,000 (4/5)^t where t represents the time in years. Identify the domain, in yearly intervals, that contains all the years the car's value is less than $1,000.
[13, ∞)
[14, ∞)
[15, ∞)
[16, ∞)
Answer:
Its C
Step-by-step explanation:
Just got it right on the homework.
Round 27,850 to the nearest thousand.
Answer:
28000
Step-by-step explanation:
round up if number is greater than 5
+
Name:
Fraction Word Problems
Solve each problem.Answer as a mixed mumber (if possible).
1)
Olivia needed 4 1/6
feet of thread to finish a pillow she was making. If she has 4 times as
much thread as she needs, what is the length of the thread she has?
2.
A side of the triangle below has been extended to form an exterior angle of 160°. Find the value of xx.
Answer:
am sorry i dont know i just came for the coins bye
Step-by-step explanation:
