Answers
please look at the attached image
Related Questions
solve for x
2x + 4 + 2x -9 + 8 = 180
Answers
Answer: Simplifying
2x + 4 + 2x + 8 + 2x + 8 = 180
Reorder the terms:
4 + 8 + 8 + 2x + 2x + 2x = 180
Combine like terms: 4 + 8 = 12
12 + 8 + 2x + 2x + 2x = 180
Combine like terms: 12 + 8 = 20
20 + 2x + 2x + 2x = 180
Combine like terms: 2x + 2x = 4x
20 + 4x + 2x = 180
Combine like terms: 4x + 2x = 6x
20 + 6x = 180
Solving
20 + 6x = 180
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-20' to each side of the equation.
20 + -20 + 6x = 180 + -20
Combine like terms: 20 + -20 = 0
0 + 6x = 180 + -20
6x = 180 + -20
Combine like terms: 180 + -20 = 160
6x = 160
Divide each side by '6'.
x = 26.66666667
Simplifying
x = 26.66666667
Step-by-step explanation:
Answer: x=
44.25
Step-by-step explanation: (2x+2x)+(4+−9+8)=180 4x+3−3=180−3 4x/4=177/4 x=44.25
Pls help me with this question!!
Answers
Answer: 1 in 15 I think
Because there are 15 total and he picks one of the fifteen possible marbles.
YES!!!! I WILL GIVE A BRAINLIST
What is the difference between the two rates of change? + explain
ANSWER CHOICES BELOW
-10
4
10
3
16
Function A; 1.5
Function B; 30
Function B; 23
Function B; 3
8
2
Function A; 1
Function B; 1
Function A; 9
Answers
Answer:
Step-by-step explanation:
a 4-pack of frozen waffles costs 2.67 what is the unit price rounded to nearest cent?
Answers
Answer:
2.67 is the answer
Step-by-step explanation:
tell me if i am rong
HELP ME PLEASE FOR 20 POINTS
Answers
can send full pictures to me
Two friends, Peyton and Aaron, took summer jobs. The equation y
= 29.8.0
represents Aaron's earnings in dollars and cents, y, for working 2 hours. Peyton
earned $627 in 22 hours.
Use the dropdown menu and answer-blank below to form a
true statement.
Aaron earns $
per hour
w than Peyton.
Answers
Answer:
Aaron earns $1.3 per hour more than Peyton
Step-by-step explanation:
Aaron's income is represented by y=29.8x
x represents the number of hours worked
Given that Peyton earns 627 in 22 hours. We want to know how much Aaron earn in 22 hours. We then substitute 22 into the equation as x.
y = 29.8(22)
y = $655.6 in 22 hours
This means that Aaron earns $655.6 in 22 hours.
Therefore, Aaron earns 28.6 dollars more in 22 hours.
We want to know the rate per hour so we divide 28.6 by 22.
rate per hour = 28.6/22
rate per hour = $1.3
Therefore, Aaron earns $1.3 per hour more than Peyton.
A local charity is selling seats to a baseball game. Seats cost $20 each, and snacks cost an additional $4
each. The charity needs to raise $512 to consider this event a success.
Enter a linear equation that describes the problem.
= $512, where s is the number of
An equation for the amount of money raised for charity is
seats sold, and y is the number of snacks sold.
Answers
Answer:
[tex]20s+4y=512[/tex]
Step-by-step explanation:
20 bucks a seat so multiply the # of seats by 20
4 bucks a snack so multiply the # of snacks by 4
set that all equal to 512
You're question doesn't say to solve so that's all you need :)
Find the domain and range of the following function f(x) = 51x - 21 + 4
Domain. [4,8) Range: (-00,00)
Domain. (4,00) Range: (-00,00)
Domain (-00,00) Range [4,00)
Domain. (-00,00) Range: (4,00)
Answers
Answer:
my gosh, hirap kaya niyan, pareho lang ta u d alam sagot
if D is the midpoint of segment AC, C is the midpoint of segment AB and AD=3cm what is the length of segment BC
Answers
Answer:
6cm
Step-by-step explanation:
AD = DC = 3cm
AC = CB
from info given
AC = AD + DC = 6cm
then BC = 6cm
u can also refer the picture below
Answer:
6cm
Step-by-step explanation:
if C is the mid point of AB, then segment AC and BC would be of equal size . And if D is the midpoint of AC then segment AD and DC would be of same size as well. SO, IF AD=3cm THEN DC=3cm. AND AC=AD+DC , AC=3+3=6.
SO, If AC and BC are of same size that means BC is also =6cm
SORRY IF THIS IS RLY CONFUSING
Question 7 50 points
Is there enough information to prove that the triangles are congruent?
If yes, provide the correct Triangle Congruence Postulate or Theorem and a congruence statement.
If no, justify your answer.
Answers
Answer:
1f 2×4 -3׳ 12k is divided by × - 3 the remainder is 21 find the value of k
what’s the answer this is due tomorrow help asap
Answers
Answer : Quadrilateral
Lisa likes to go to one movie per week. She usually spends $12 on her ticket and $10 on a drink and popcorn. How much money would she save in one year if we went on Tuesday’s when the price of a ticker was half off and she didn’t have any snacks?
Answers
Step-by-step explanation:
there are 52 weeks per year.
she would save on one visit
12/2 = $6 plus the $10 for snacks = $16
so, she would save in one year
52×16 = $832
six times a number plus 4 is 16. what is that number?
Answers
Answer:
12
Explanation:
6x2: 12
16-12=4
Give m║n, find value x
Answers
Answer:
The question pleasee???
Paula has a dog that weighs 3 times as much as Carla's dog. The total weight of the dogs is 76 pounds. How much does Paula's dog weigh? Use the diagram to find the weight of Paula's dog.
Answers
Answer:
Paula's dog weighs 57lbs and Carla's dog weighs 19lbs
Step-by-step explanation:
So Paula's dog will be "p" and Carla's dog will be "c"
This means p = 3c and that p + c = 76
Replace p with 3c
3c + c = 76
4c = 76
c = 19
Now solve for p
p + (19) = 76
p = 57
Which equation represents a line which is parallel to the line y = -5/8x + 6?
A) 8x + 5y = 10
B) 8x - 5y = 15
C) 8y - 5x = -24
D) 5x + 8y = 32
Answers
Step-by-step explanation:
y = -5x/8 + 6
8y = 8 × (-5x/8 + 6)
8y = -5x + 42
5x + 8y = 42
5x + 8y = K, k element real
Option → D
The equation for parallel line is 5x + 8y = 32.
The correct option is (D).
What is slope?A line's slope is determined by how its y coordinate changes in relation to how its x coordinate changes. y and x are the net changes in the y and x coordinates, respectively. Therefore, it is possible to write the change in y coordinate with respect to the change in x coordinate as,
m = Δy/Δx where, m is the slope
Given:
Equation: y = -5/8x + 6
Now, the parallel line to above equation must have the slope same as the given equation i.e., -5/8.
Then, writing the equation in slope intercept form
A) 8x + 5y = 10
5y= 10 - 8x
y= 10/5 - 8x/5
y= -8/5x + 2
B) 8x - 5y = 15
-5y= 15 - 8x
y= 8/5 x + 3
C) 8y - 5x = -24
8y= -24 + 5x
y= -24/8 +5/8x
y= +5/8x - 3
D) 5x + 8y = 32
8y= 32 -5x
y= -5/8x + 4
Hence, the equation for parallel line is 5x + 8y = 32.
Learn more about Slope here:
https://brainly.com/question/3605446
#SPJ2
I GIVE BRAINLIEST FOR CORRECT ANS
Answers
True
7/19 = 0.36
5/19 = 0.26
The length of a rectangle is 4 units more than triple its width. If the perimeter is 64,
what is the length of the rectangle?
Answers
Answer: Length = 25, width = 7
Step-by-step explanation:
Let width be w, and length be 3w + 4.
Perimeter of a rectangle = 2l + 2w
64 = 2(3w + 4) + 2w
64 = 6w + 8 + 2w
64 = 8w + 8 [subtract 8 from both side]
56 = 8w [Divide 8 from both side]
w = 7
Plug w in l, where l = 3w + 4 = 21 + 4 = 25
The dimensions of a rectangular prism are 3 cm, 15 cm, and k cm. Its volume is
90 cm. Find the value of k.
Answers
Answer:
k = 2 cm
Step-by-step explanation:
3 x 15 x k = 90 cm^3
45 x k = 90 cm^3
k = 90/45 = 2 cm
What’s x?
Answers
Answer:
I pretty sure it is F.1cm
Which of the following functions has the roots of -1 and 2? *
a. f(x) = x² – x – 2
b. f(x) = x² + x – 4
c. f(x) = x² + x + 2
d. f(x) = x² – x + 5
Which equation can be formed when we substitute the ordered pair (1, 4) in the equation y = ax² + bx + c? *
a. 4 = a + b + c
b. a = 4 + b + c
c. b = a + 4 + c
d. c = 4 + a + b
Answers
Answer:
first one is A
second one is A
Step-by-step explanation:
yeah-ya.... right?
64t-16t^2>28 how do i solve this?
Answers
Answer:
0.5 < t < 3.5
Step-by-step explanation:
[Given] 64t-16t^2>28
[Rewrite] 64t - 16t² > 28
[Subtract 28 from both sides] 64t - 16t² - 28 > 0
[Reorder] - 16t² + 64t - 28 > 0
[Solve Using The Quadratic Formula] 0.5 < t < 3.5
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)
- Heather
factorize ax^2 + bx by using identities
Answers
Answer:
ax^2+bx=x(ax+b)
Please mark as brainliest
Step-by-step explanation:
please help for my math i rlly need it ill give big points and brainliest
Answers
Answer:
a) x2 = 10
b) x2 − 40 = 0
c) 3x2 − 600 = 0
d) x2 + 12 = 0
Answer:
[tex]\frac{6(2a-4c)-6(6a-4b)+3(4b-8c)}{4} \\[/tex]
[tex]\frac{12a-24c-36a+24b+12b-24c}{4}[/tex]
[tex]\frac{12a-36a+24b+12b-24c-24c}{4}[/tex]
[tex]\frac{-24a+36b-48c}{4}[/tex]
[tex]-6a+9b-12c[/tex]
[tex]-3(2a-3b+4c)[/tex]
So,
[tex]-3(2a-3b+4c)=X(2a+Yb+Zc)[/tex]
X = (-3)
Y = (-3)
Z = 4
Hope this helps you.
Let me know if you have any other questions :-)
The points ( 4,0 ) and ( 7, 6) lie on a particular line What is its equation in slope-intercept form of this line?
Answers
Answer:
slope =2
Step-by-step explanation:
or whats your options
does anyone know how to solve this?
Answers
Answer:
yea you have to line it up
A number equals four less than three times the number.
Answers
Answer: y=3x-4
Explanation:
Four less than a number is _____ -4
Three times a number is _______ *3
four less than three times a number is ______*3-4
five more than one-third of a number is -2. Find the number
Answers
Answer:
x = -21
Step-by-step explanation:
Words To Algebra:Words : Five more than one-third of a number = -2
Algebraic Equation: 5 + (1/3)x = -2
Isolate x:5 + (1/3)x = -2 [tex]\longmapsto\\[/tex] Subtract 5 from both sides
5 + (1/3)x - 5 = -2 - 5
(1/3)x = -7 [tex]\longmapsto\\[/tex] Multiply All sides by 3
(1/3)x * 3 = -7 * 3
x = -21
Check:5 + (1/3)-21 = -2
5 + -7 = -2
-2 = -2
-Chetan K
A light bulb consumes 2550 watt-hours in 4 days and 6 hours. How many watt-hours does it consume per day?
Answers
Answer:
600 watt hours/day
Step-by-step explanation:
We're finding a unit rate here. Divide 2550 watt-hours by 4 1/4 days (since 6 hours = 1/4 day):
2550 watt-hours
------------------------- = 600 watt hours/day
4.25 days
Will give brainliest, need assistance ASAP!
