Answer:
$275 x 5y = 500
Step-by-step explanation:
Gina checked 20 markers. 7 of them were working. What percent of her markers were not working?
Answer:
65%
Step-by-step explanation:
HOPE THIS HELPS
PLZZ MARK BRAINLIEST
The percent of her markers that were not working is 65%
How to find how much percent 'a' is of 'b'?Suppose a number is 'a'
Suppose another number is 'b'
We want to know how much percent of 'b' is 'a'.
Then, it is calculated as:
[tex]\dfrac{a}{b} \times 100[/tex] (in percentage)
The number of her markers not working = Total number of markers - number of markers working = 20 - 7 = 13
Thus, the percent of her total markers the markers not working is:
[tex]\dfrac{13}{20} \times 100 = 65\%[/tex]
Second method:
Let us suppose that 'p' percent of her markers are not working, then, as 13 of her markers are not working, so they are equal, or:
[tex]\dfrac{20}{100} \times p = 13\\\\\dfrac{p}{5} = 13\\\\\text{Multiplying 5 on both the sides}\\p = 65 \text{\: \:(In percentage)}[/tex]
Thus, the percent of her markers that were not working is 65%
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1. Which is greater 25% of 90 or 28% of 82.
Answer:
28% of 82
Step-by-step explanation:
25% of 90 is 22.5
28% of 82 is 22.96
It should be noted that 28% of 82 is greater than 25% of 90
The value of 25% of 90 will be:
= 25% × 90
= 25/100 × 90
= 0.25 × 90
= 22.5
The value of 28% of 82 will be:
= 28% × 82.
= 28/100 × 82
= 0.28 × 82
= 22.96
Therefore, we can see that 28% of 82 is greater than 25% of 90
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Which equation is equivalent to 3x-2=-12?
A. 3x= -24
B. 3x= -14
C. 3x= -6
D. 3x= -10
I will pick the brainiest answer! Thanks! You ROCK!
Answer:
D
Step-by-step explanation:
You want to add 2 to both sides
3x - 2 + 2 = -12 + 2
3x = -10
the diagram shows a parallelogra,. 3x-15, 2x, 2x, 2x+24, work out x
Answer:
x = 39
Step-by-step explanation:
In a parallelogram the opposite angles are congruent, thus
3x - 15 = 2x + 24 ( subtract 2x from both sides )
x - 15 = 24 ( add 15 to both sides )
x = 39
Answer:
x = 39
Step-by-step explanation:
In a parallelogram, oppsite angles are the same (congruent).
Therefore:
3x- 15 is equal to 2x + 24
Which can be written as:
3x - 15 = 2x + 24
Now we can solve for x
3x - 15 = 2x + 24
3x - 2x - 15 = 24
x - 15 = 24
x = 24 + 15
So, x = 39
(OPTIONAL):
(You can find the vlaue of the angles by plugging in x = 39 into the equations for example, 3x - 15 becomes 3(39) - 15 ----> 117 - 15 ----> 102° . )
Hope this helped! :)
which number produces a irrational number when multiplied by 0.5
Answer:
Any irrational number
Step-by-step explanation:
Answer
1/3 is the answer
13 - 8m = 21
por favor ayuda
15$ then we’re marked down to 5$ what is the percent decrease
Answer:
66% off
Step-by-step explanation:
Answer:
50% percent is $7.50
80% is 3.00
so it is a bit less then 65% but more then 60%
so it is 66% off
Step-by-step explanation:
PLEASE HELPPPPPPPPPPP
PLSS HELP
9. Find the missing side and classify
the triangle below.
8 ft.
8 ft.
the tas
ons 4.1
The
perimeter is
24 ft
Answer:
I'm not sure if you mean the type of triangle or the other number but I'm pretty sure it's an equilateral triangle and the the number is 8.
Step-by-step explanation:
Brayden and Gavin were playing touch football against Cole and Freddy. Touchdowns were worth 7 points. Brayden and Gaven scored 7 touchdowns. Cole and Freddy's team scored 9 touchdowns. How many more points did Cole and Freddy have then Braden and Gavin? HELP ME PLEASE
Answer:
Cole and Freddy scored 14 more points than Brayden and Gavin!
Step-by-step explanation:
7 touchdowns * 7 points = 49 points
9 touchdowns * 7 points = 63 points
63 - 49 = 14 points
Cole and Freddy scored 14 more points than Brayden and Gavin!
Which algebraic expression represents the phrase six less than a number ?
Answer:
Its quite simple. It's just x - 6
Step-by-step explanation:
Hope this helps!
comepare 2 x 10 over 4 and 8 x 10 over 3
Answer:
aaaaaaaaa
Step-by-step explanation:
Answer:
2 x 10 over 4 equals 5 and 8x 10 over 3 equals 26.7 a fraction.
If someone can answer this they are a genius! You will receive 20 points and please don't answer it if you don't know it. Thank you very much, good luck!
Answer:
step by step its adds to 3
Step-by-step explanation:
Write each percent as a decimal and as a mixed number or fraction in the simplest form.
0.35%
Answer:
0.0035 in decimal form
7/2000 in fraction form
Step-by-step explanation:
math .way helps a lot with problems like this
Answer:
0.0035 in decimal form
7/2000 in fraction form
Step-by-step explanation:
math .way helps a lot with problems like this
Step-by-step explanation:
alyssa has $5,502 in her savings account.this is 30$ less than six times the amount in her checking account. how much money does alyssa have in her checking account
Answer:
992
Step-by-step explanation:
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the quotient of a number and 5 is 10
Answer:
The number could be 50.
Step-by-step explanation:
50/5 = 10
Answer:
50
Step-by-step explanation:
50 divided by 5 = 10
5×10=50
a local food company produces yogurt in 3/4 tab cups 2 cups= 1 pint 2 pints= 1 quart 4 quarts= 1 gallon 8 fl oz= 1 cup The tubs of yogurt are sold for 75¢ each. Twenty percent of this is profit for the food company. How much profit does the company make on each tub? Enter the answer in decimal form.
Answer:
15cents.
Step-by-step explanation:
The cost of yogurt is $0.75
20% of this amount is the profit to the company
Profit = [tex]\frac{20}{100} * 0.75[/tex]
= $0.15
So the profit to the company is 15cents.
what is 35 percent of 135
Answer:
it is 47.25 I think :] I'm not the best at that kind of stuff but I think that's the answer
If Jasper can walk
1/2
mile in 1/4 hour, how long will it take him to walk 1.5 miles?
45 mins
Step-by-step explanation:
A quarter of an hour is 15 mins. If jasper walks 1/2 a mile in 15 mins then in 1.5 miles is 3 times that. 15x3 is 45.
GEOMETRY HELP PLEASE
An outside angle is equal to the sun of the two opposite inside angles.
The given inside angle is 75, the angle next to it is also 75 ( because there is a single line through the red arc, this means the angles are identical).
W = 75 + 75
W = 150 degrees.
Can anyone help me on these 2 questions
Answer:
Nope lol
Step-by-step explanation:
Help me plz
will mark brainliest
Answer:
y = 740x - 400
Step-by-step explanation:
You need to find what b(the y-intercept) is in the equation.
y = mx + b, where x is the time in hours and m is your slope
They told us the slope m(the rate of change), which is constant at 740 meters per hour. Think of a straight line with a positive slope. We just need to find b.
We know that when x = 1.5, y = 710 meters above sea level. Write this as (1.5, 710) and substitute in your equation to find b.
y = 740x + b
710 = 740(1.5) + b
710 = 1110 + b
-400 = b
Now put together the entire equation since you have all the info you need using the slope intercept form: y = mx + b
Therefore, y = 740x - 400
Will brought a tray with 42 veggie sticks home from his job as a caterer. He took 18 carrot sticks off the tray. Half of the remaining sticks are peppers, and the other half are celery. Which equation can we use to find the number of pepper sticks on the tray?
Answer:
The equation to find the number of pepper sticks is:
Number of pepper sticks = 1/2 (42 - 18)
The number of pepper sticks is 12
Step-by-step explanation:
Will brought a tray with 42 veggie sticks home from his job as a caterer. He took 18 carrot sticks off the tray. Which equation can we use to find the number of pepper sticks on the tray?
The total number of veggie sticks = 42
The number of carrots sticks = 18
Let that number of the remaining veggies be represented as: d
Hence,
42 = 18 + remainder
42 - 18 = x
24 = x
We are told that:
Half of the remaining sticks are peppers, and the other half are celery.
The equation to find the number of pepper sticks is
Number of pepper sticks= (x)/2 = (42 - 18)/2
x = 1/2(42 - 18)
x = 1/2(24)
x = 12 pepper sticks
How are monetary incentives used in your daily? Give real life examples and show at least one problem solved (write a minimum of 3 complete sentences.)
Answer:
non Monterey
Step-by-step explanation:
The speed limit on a rural road in Europe is 90 km / hr . Yvonne is driving 35 miles How long will it take her if she drives at the speed limit ? How long will it take Yvonne to drive 35 miles if she drives at the speed limit ?
Let u=XY where X(-4, 6) and Y(8,3). What is 12 ul?
6/17
18
3/17
612
Answer:
16) 1-3. 3-2. Find each product. 17) (-3X10) = -30. 18) (3)(-4) 2-12. 19) (-8)(5) = -40. 20) (7)(-9) =-63 ... 612-4)= 6(-2) = -12 se y. 4) x + x + y; use x = 1, and y= 1. 1+1 +1 3. 3. 3) (x - y) = 4; use x =-1, and y=-5 ... To earn more money her parents let some that were lost. How many did you begin her weed the garden for $9.80.
Step-by-step explanation:
6 [tex]\sqrt{17[/tex]
a. If the two premises fit the pattern of Law of Detachment, Law of Contrapositive, or Law of Syllogism, determine the conclusion that logically follows and which law.
When I ski, I fall down.
I didn’t fall down.
I didn't go skiing.
I went skiing.
If I go skiing I will fall down.
No valid conclusion.
Question 2
b. What Law of Logic led you to your conclusion in part a?
Law of Syllogism
Law of Contrapositive
No law, it's not a valid conclusion
Law of Detachment
Answer:
law of detachment
Step-by-step explanation:
please help me pls ty
Answer:
yes because a is in positive and b is in negate on the same number
Step-by-step explanation:
simplify 9p² + 12pq + 4q²
Answer:
4 • (3p - 4q) • (p^2 + 3pq + 4q^2)
Step-by-step explanation:
Changes made to your input should not affect the solution:
(1): "q2" was replaced by "q^2". 1 more similar replacement(s).
(3p - 4q) • (((4 • (p^2)) + 12pq) + 2^4.q^2)
(3p - 4q) • ((2^2p^2 + 12pq) + 2^4.q^2)
Pull out like factors :
4p^2 + 12pq + 16q^2 = 4 • (p^2 + 3pq + 4q^2)
Factoring p2 + 3pq + 4q2
Try to factor this multi-variable trinomial using trial and error
Finally we get.
4 • (3p - 4q) • (p^2 + 3pq + 4q^2)
Make me brainliest :)
Describe the graph created by an Ohmic Device on a Voltage vs Current axis?
Answer:the graph shows a straight line going up. The line starts at the bottom left corner and goes up towards the upper right corner. If it was non-ohmic the line would have a curve in it.
Step-by-step explanation: I hope I’m right