When 0.5(20x – 50y + 36) – 0.25(–100x + 40y – 12) is simplified, what is the resulting expression?
Its showing up as an image so im just gonna attach a picture
Answers
Step-by-step explanation:
I'd say c. none of those are fully simplified but that is the only correct one in my eyes not guaranteed.
Related Questions
gina spent 10.45 on chips if each bag was .55 how many bags did she get
Answers
Answer:
19 bags of chips
Step-by-step explanation:
10.45/.55Branliest pllzzzzzAnswer:
19
Step-by-step explanation:
10.45 ÷ 0.55 = 19
$0.55 x 19 = $10.45
A store sells blank T-shirts for $9.99 each. Buyers can customize shirts with holographic letters that cost 79 cents each. Alicia wants to buy a t-shirt that says SAN DIEGO CHARGERS. How can she create a table and then use data from the table to enter an equation that will help her calculate the cost of the shirt?
Answers
Answer:
$420.69
Step-by-step explanation:
if you do some thinking, you'll easily find out the answer is $420.69
not only is it a funny number, it's also a NICE amount of cash i would really love to have. anyways, hope this helps!
P.S: i have all A's in school ;)
Answer:
Credit-Brainly tutor helped me. :D 5 stars
Step-by-step explanation:
Jesse practices the trumpet for a total of 165 minutes during the first week of school. He practices for 245 minutes during the second week. A. Estimate the total amount of time Jesse practices by rounding to the nearest 10 minutes.
Answers
Answer:
410 minutes
Step-by-step explanation:
Given that:
Time for which Jesse practices trumpet in the first week = 165 minutes
Time for which Jesse practices trumpet in the second week = 245 minutes
To find:
The total amount of time rounded to the nearest 10 minutes.
Solution:
To find the total amount of time for which Jesse practices, we need to add the time taken for practice in the first week and the time taken for practice in the second week.
Therefore, total time taken = 165 + 245 = 410 minutes
It is already rounded off to the nearest 10 minutes.
Therefore, the answer is:
Total amount of time for which Jesse practices = 410 minutes
Determine the intercepts of the line,
2x + 5y = -6
y-intercept:
x-intercept:(
Answers
Answer:
x=-3 , y= -6/5 or y= -1 1/5 or y= -1.2
Step-by-step explanation:
x-intercept: y-intercept:
2x+5y= -6 2x+5y= -6
2x+5×0= -6 2×0+5y= -6
2x+0= -6 y= -6/5
2x= -6 Alternative form of solution would be:
x=-3 y= -1 1/5 or y= -1.2
solve for x 4x+4≤9x+8
give an exact answer in simplified form.
Answers
Answer:
Step-by-step explanation:
4x+4≤9x+8
move terms of x to one side, move the numbers to a different side, giving you
-4≤5x
Then, divide the 5 from both sides, giving you.
-4/5≤x
What is the relationship between a scalene triangle and the location of its orthocenter? Explain.
A. The orthocenter will always be inside the scalene triangle, since the orthocenter is always inside any type of triangle.
B. The orthocenter will always be outside the scalene triangle, since the orthocenter is always outside any type of triangle.
C. The orthocenter will always be on the scalene triangle, since the orthocenter is always on a triangle with no congruent side lengths.
D. The orthocenter will be inside, on, or outside the scalene triangle, depending on whether it is acute, right, or obtuse, respectively. The number of congruent sides does not affect the location of the orthocenter.
Answers
Answer:
Actually the correct answer is D
Step-by-step explanation:
This question is based on the scalene triangle and orthocenter. Therefore, the correct option is D i.e. The orthocenter will be inside, on, or outside the scalene triangle, depending on whether it is acute, right, or obtuse, respectively. The number of congruent sides does not affect the location of the orthocenter.
In this question we have to choose correct appropriate option related to relationship between a scalene triangle and the location of its orthocenter.
By the definition of scalene triangle:
A scalene triangle is a triangle in which all three sides have different lengths. Also the angles of a scalene triangle have different measures.
Some right triangles can be a scalene triangle when the other two angles or the legs are not congruent.
Orthocenter:
The orthocenter of a triangle is the intersection of the triangle's three altitudes.
Therefore, the correct option is D i.e. The orthocenter will be inside, on, or outside the scalene triangle, depending on whether it is acute, right, or obtuse, respectively. The number of congruent sides does not affect the location of the orthocenter.
For more details, please prefer this link:
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Fred works at a car wash where he makes $40.00 per day plus $1.75 per car that he washes. Yesterday, Fred made a total of $61.00. How many cars did he wash yesterday
Answers
Answer:
12 cars.
Step-by-step explanation:
We know he makes 40$ a day automatically.
61 - 40 = 21.
Now, this is the remaining amount he made just from car washes.
21/1.75 = 12
Hopefully this helps! If it did, consider giving a Brainliest :P
Ask any questions about my explaination in the comments :)
IM GICING BRAINLY AGAIN! AND POINTS :))
Answers
Answer:
12 ( 2x - 3)
-3(-8x + 12)
Step-by-step explanation:
12 ( 2x - 3)
24x - 36
6(4x - 36)
24x - 216
-(24x - 36)
-24x + 36
-3(-8x + 12)
24x - 36
You need to multiply the number on the outside, by each term on the inside. Be careful of what becomes positive and negative.
+ - = -
- + = +
- - = +
+ + = +
Solve for x 3 1+3+x=- 9 (will give brainlist if correct. yes, i know i spelled that wrong.)
Answers
Answer:
-13
Step-by-step explanation:
I didn't incliDE the 3 at the first if I need to include it I will do again
NEED HELP ASAP WILL GET BRAINLIST
2x+3+x-6=180
Answers
Answer: = 6 1
Hope this helps!
Answer:
61
Step-by-step explanation:
1 Simplify 2x+3+x-6 to 3x-3.
3x-3=180
2 Add 33 to both sides.
3x=180+3
3 Simplify 180+3 to 183
3x=183
4 Divide both sides by 33.
180/3 3/3
180/3=61
x=61
Noah and his friends are going to an amusement park. The total cost of admission for 8 students is $100, and all students share the cost equally. Noah brought $13 for his ticket. Did he bring enough money to get into the park? Explain your reasoning.
Answers
Answer:
yes
Step-by-step explanation:
100 / 8 = 12.5
Answer:
yes; he brought $13, and the ticket is $12.50
Step-by-step explanation:
Since there are 8 people, and all tickets cost the same, and the total is $100, then each ticket is $100/8.
$100/8 = $12.50
Since $13 is greater than $12.50, then Noah has enough money for his ticket.
The ratio is 1 2: 2 The value of the ratio is
Answers
Answer:
6:1
Step-by-step explanation:
If it's 12:2, then divide it by 2 on each side to get 6:1 or 6
The ratio in its simplest form is 6:1.
What is a ratio?The ratio shows how many times one value is contained in another value.
Example:
There are 3 apples and 2 oranges in a basket.
The ratio of apples to oranges is 3:2 or 3/2.
We have,
Ratio = 12:2
12:2
= 12/2
= 6/1
Thus,
The value of the ratio is 6:1.
Learn more about ratios here:
https://brainly.com/question/2462048
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i am going to sleep in the middle of the day tell me goodnight
Answers
Answer:
Good night
Step-by-step explanation:
Can I have brainlest
Answer:
goodnight??
Step-by-step explanation:
Answer please!!,
(Score for Question 2 of 6 points)
2. A vine called the mile-a-minute weed is known for growing at a very fast rate. It can grow up to 0.5 ft per day.
How fast in inches per hour can the mile-a-minute weed grow up to? Show your work using the correct
conversion factors
Answer. I
Answers
Answer:
0.25 an hour
Step-by-step explanation:
1day=0.5 ft
24hr=6inch
6÷24=0.25
does -5 - 14 = -4x + 16 have solutions
Answers
Answer:
x = [tex]\frac{35}{4}[/tex] or x = 8.75
Step-by-step explanation:
-5 - 14 = -4x + 16
-19 = -4x + 16
-35 = -4x
x = [tex]\frac{35}{4}[/tex] = 8.75
Answer:
8.75
Step-by-step explanation:
Francisco makes $14 per hour doing part-time work on Saturdays. He spends $3 on
transportation to and from work. The equation y = 14x - 3 gives his earnings y, after
transportation costs, for working x hours. Complete the table of values for this situation.
x (number of hours)
2
3
4
5
y (earnings in dollars)
Answers
Answer:
x = 2, y = 23
x = 3, y = 39
x = 4, y = 56
x = 5, y = 67
Step-by-step explanation:
Given:
14x - 3 where $14 is per hours on part-time work and $3 is cost to and from work.
y = 14(2) - 3
y = 28 - 3
y = 23
y = 14(3) - 3
y = 42 - 3
y = 39
y = 14(4) - 3
y = 56 - 3
y = 53
y = 14(5) - 3
y = 70 - 3
y = 67
x = 2, y = 23
x = 3, y = 39
x = 4, y = 56
x = 5, y = 67
Merry Christmas Eve Eve everyone! i can't wait to celebrate the birth of Jesus Christ! i appreciate Jesus Christ dying on the cross for everyone in the world. Jesus loves everyone, even the one's that don't believe. it's very sad. anyways, have a very Merry Christmas! and a fantastic Christmas Eve tomorrow!
Answers
I know I’m late but
WOOOOOOOOOOOOOOOOO JESUS!!!
Can’t wait for next year Haha!!!
Answer:
2 more months left!!❄❄❄
Step-by-step explanation:
What is the range of values of x for a triangle's third side given side measures of 8 and 15 for the other two sides?
Answers
Answer: b
Step-by-step explanation:
it is right
Sum of two smaller sides of a triangle must be greater than the largest side. So, the required range value is 7 < x < 23.
Triangle:Important information:
The measure of two sides of a triangle are 8 and 15.The measure of third side is x.Sum of two smaller sides of a triangle must be greater than the largest side.
If x is the largest side of the triangle, then
[tex]8+15>x[/tex]
[tex]23>x[/tex] ...(i)
If 15 is the largest side of the triangle, then
[tex]x+8>15[/tex]
[tex]x>15-8[/tex]
[tex]x>7[/tex] ...(ii)
Using (i) and (ii), we get
[tex]7<x<23[/tex]
Therefore, the required range value is [tex]7<x<23[/tex].
Find out more about 'Triangle' here:
https://brainly.com/question/14451253
heheh ik im annoying but plssss im trying to graduate hs
Answers
Answer:
It's the 2nd one : -30[tex]a^{5}[/tex]b + 12[tex]a^{4} b^{3}[/tex] + 16[tex]a^{3} b^{2}[/tex] - 4[tex]a^{2} b^{4}[/tex] - 2a[tex]b^{3}[/tex]
What is the slope and y intercept for the linear function f(x) = −3x+5.
Answers
Answer:
the slope is -3, the y intercept is 5
Step-by-step explanation:
write down a prime number that is between 30 and 35
Answers
Answer:
31
hope this helps you!!!
how do I factorise this?
9x²-1
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Explanation:
Since they are both squared 9x^2 and 1^2
Also there is a “-“
So we use this formula to factorize :
a^2 - b^2 = ( a-b) (a+b)
-4(6x + 3) = -12
Help me if you want to : )
Answers
-24x-12=-12
add 12 both sides
-24x=0
divide-24 both sides
x=0
5+14a=9a - 5
Please help
Answers
Answer:
a=2
Step-by-step explanation:
5+14a=9a-5 subtract 9a from both sides
5+5a=-5 subtract 5 from both sides
5a=-10 divide by 5 on both sides
a=-2
hope you do well :)
20+20 helpppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp
Answers
Answer:
40
Step-by-step explanation:
20+20=40 C:
Are the ratios 11:20 and 1:2 equivalent? yes or no
Answers
Answer:
no
Step-by-step explanation:
11/20 is equal to 0,55
Answer:
No
Step-by-step explanation:
In order to know whether ratios are equivalent, you have to convert them intro fractions first, then cross multiply.
The fraction form of 11:20 is [tex]\frac{11}{20}[/tex]
The fraction form of 1:2 is [tex]\frac{1}{2}[/tex]
Next is to cross multiply both to see if they have equivalent (the same) values.
[tex]\frac{11}{20}[/tex] = [tex]\frac{1}{2}[/tex]
11 x 2 = 20 x 1
22 ≠ 20
Therefore, 11:20 and 1:2 are not equivalent.
Jose paid $875 on TV. The sales tax was 8%. How much money did he pay in sales tax?
Answers
Answer:
64.81
Step-by-step explanation:
x + .08x = 875
1.08x = 875
x = 810.19 (price of tv)
810.19 x .08 = 64.81
Write a linear equation for the graph
Answers
Answer:
y=-1/2x+0
Step-by-step explanation:
First, find the slope by choosing two points and counting up and over (rise over run). Then, find where the line crosses the y-axis to get the y-intercept.
For the two points, let's choose (0,0) and (-2,1). You can either count up and over to get slope, or you can use the slope formula which is y2-y1/x2-1x.
1-0/-2-0 = -1/2.
Since this line represents a negative slope, your slope is -1/2.
Now, looking at the graph, you can see that the line crosses the y-axis at 0. This is your y-intercept.
Apply distributive property to 24a-18b
Answers
Answer:
The answer to this question 6(4a-3b)
Answer:
6(4a-3b)
Step-by-step explanation:
I REALLY NEED HELP PLEASE HELP
