Answer:
the unknown number is -5
Step-by-step explanation:
since 15 x 5 is 75 then 15 x -5 would be -75
Answer: x = -5
Step-by-step explanation: 15x = -75
Divide -75 by 15
6. Devon draws one marble from
a bag containing 5 red, 3 green,
and 4 yellow marbles. What is the
probability that Devon draws a
green marble?
Answer: Probability: 3/12 or 1/4
Step-by-step explanation:
Carson's bill for dinner at a restaurant was $48. He left a 15% tip. What was the total cost of his dinner, including tip?
Answer: $55.20
Step-by-step explanation:
If $48 = 100%, 15% + bill cost = 115%
115% = 1.15
Multiply 48 × 1.15 = $55.20
Note- It would mean the world to me if you could mark me as brainliest!
Answer:
$55.20
Step-by-step explanation:
48+%15=55.20 based on how much you're bill os affects how much the tip is worth
Help me plz 2/5 blank = 7/10 plz help
Answer: 1.75
Step-by-step explanation: Divide .7 by .4
Write 31/8 as a mixed numbers
Answer:
3 7/8
Step-by-step explanation:
Answer:
the answer is 3 7/8
Step-by-step explanation:
I know math
The coordinates below represent a triangle that was dilated.
J(-3, -12) ► J'(-6, -24) K(-6, -15) —— K'(-12, -30) L(-9, -12) — L'(-18, -24)
What was the scale factor that was used in the dilation?
What number means the same as 9,000,000,000 + 900,000,000, + 90,000,000 +9,000,000, + 900,000 + 9,000 +9 PLEASE DO IT QUICKLY
Answer:
9,999,909,009
Step-by-step explanation:
plz mark me brainliest. :0
Answer:
it does not equal the same
Step-by-step explanation:
but heres ur answer 9999909009
question: state if the polygons are similar. (these are only 3 yes or no questions pls help!)
Answer:
Yes
Step-by-step explanation:
Because they all have straight sides, and have four sides.
the admission fee at a small fair is $1.50 for children and $4.00 for adults. On a certain day, $5,050 is collected. If 1,000 adults attended the fair, write and solve a linear equation to find the number of children that attended.
IN STANDARD FORM
Answer:
4x + 1.5y = 5,050 then replace x with 1000 then solve for y. which equals 700
so that day there were 700 children
Step-by-step explanation:
pls mark brainliest
i don’t get these at alllll
Answer:
2
Step-by-step explanation:
Just think of f(2) as x, which is part of an ordered pair. Go to where x=2 on the graph, and search for y.
In this case, f(2)=2 because when x=2, y=2.
which of the following point in a solution of the system shown?
[tex]x + y \ \geqslant 6 \\ x \geqslant 4[/tex]
the answers
(-1,7)
(-4,-2)
(4,2)
What is 3/4 - 1/3 in fraction form?
Answer:
5/12
Step-by-step explanation:
The required fraction form of the expression 3 / 4 - 1 / 3 is 5 / 12
The process in mathematics to operate and interpret the function to make the function simple or more understandable is called simplifying and the process is called simplification.
What is the fraction?Fraction is defined as the number of compositions that constitute the Whole. Fraction Is represented as x = a / b where a is the numerator and b is the denominator.
Question asked to write the given expression3/4 - 1/3 in fraction form
Let the required fraction be x,
x = 3 / 4 - 1 / 3
x = ( 9 - 4 ) / 15
x = 5 / 12
Thus , The required fraction form of the expression 3 / 4 - 1 / 3 is 5 / 12.
Learn more about fractions here: https://brainly.com/question/10708469
#SPJ2
HELLPPPPPPPPPPPPPPPPPPPPPPPPPP
Answer:
an example could be - 5x - 3
Step-by-step explanation:
Answer:
4x - 2
Step-by-step explanation:
Write an algebraic expression.
An algebraic expression is an equation that consists of one or more variables within.
Variables are letters that have an unknown value and can be substituted :
With this information :
3x - 5
5x - 9
3x + 45
are all examples of alebraic expressions.
help mee plz this would mean a lot to me if i get help
Answer: b and c cuz an equation always has an equal sign
Step-by-step explanation:
please help it’s for a test and i wanna do good ( multiple choice btw )
Answer:
if it's a test then don't cheat mate
4[tex]4\sqrt{3}[/tex]Answer: 4 radical 3
Step-by-step explanation
Jake types 168 words in 7 minutes. Sam types 198 words in 9 minutes. Nancy types 125 words in 5 minutes. Who types the fastest?
Answer:
Nancy types the fastest
Answer:
Nacy
Step-by-step explanation:
Jake types 24 wpm
Sam types 22 wpm
Nacy types 25 wpm
In 9 minutes Jake would type 216 words
In 9 minutes Sam would type 198 words
In 9 minutes Nacy would type 225 words.
Given this information Nacy types the fastest
Hope this helps :)
In Las Vegas, Nevada, stores charge a 4.6% state sales tax and a 3.65% county sales tax. Yuki is purchasing a handbag priced at $220 before tax. How much sales tax does Yuki pay for her handbag purchase?
Answer:
$18.15
Step-by-step explanation:
On one day, the grocery store sold 13 bags of raisins, restocked the shelf with 20 bags, sold 19 more bags, restocked 31 bags, and sold 24 bags. There are 11 bags on the shelf now. How many bags of raisins were on the shelf at the start of the day?
Answer:
16
Step-by-step explanation:
I guessed and it was right
The equation f(x)= -(x-4)2+3
need help ASAP!!!
Answer:
b. the graph has a maximum
d. the vertex is (4,3)
[tex] \sqrt{49} [/tex]
find the square root
[tex]\sqrt{49} =\sqrt{7^2} =7[/tex]
Hope I helped you!Succes!Answer:
7
Step-by-step explanation:
[tex] \sqrt{49} [/tex]
[tex] \sqrt{ {7}^{2} } [/tex]
[tex](7 \times 7) = 49[/tex]
[tex] = 7[/tex]
The track team is trying to reduce their time for a relay race. First, they reduce their time by 2.1 minutes. They are able to reduce that time by 1/10. If their final time is 3.96 minutes, what was their beginning time?
Answer:
6.27 minutes
Step-by-step explanation:
1/10 of 2.1 is 0.21 and 2.1+0.21=2.31 and if there final time is 3.96 then to find the original time you must add them 2.31+3.96=6.27
Find the slope of the line through each pair of points.
(16, -5), (7, -20)
Help answer this question
6 ÷ 3 = 2
2k - 6 = 2
2k = 8
k = 4
Reply = 4
I will be glad if you like it and choose the best :)
-45+-25+-16+12+33+40
Answer: -1.
Step-by-step explanation:
Answer:
I think the answer is -1 but im not 100% sure i might be incorrect
5x=125, what is the value of X
Step-by-step explanation:
5x = 125
x = 125/5
x= 25
plZ mark my answer as brainlist plzzzz hope this will be helpful to you ☺️.
What is the equation of the line that passes through the point (6, -6) and has a slope of -5/3?
Answer:
Y = -5/3x + 4
Step-by-step explanation:
Convert 0.25 hectoliters to milliliters.
Answer: 25000 mililiters
Step-by-step explanation: Can i have brainliest Please?
You multiply the volume value by 100000
Answer:
25000
Step-by-step explanation:
multiply the volume value by 100000
In the diagram find the value of x
Answer:
x= 5
Step-by-step explanation:
What is the area of the parallelogram?
A
square units
Answer:
24 square units
Step-by-step explanation:
I googl.ed it
Answer:
24 sq. units
Step-by-step explanation:
The Intuition for why the area of a parallelogram is A=bh (area = base x height)
The formula for the area of a parallelogram is base times height, just like the formula for the area of a rectangle.
Have a great day!
Marcus collect donations and sends care packages to troops overseas. He has 36 bars of soap and 24 toothbrushes arrange the items so the packages are identical. What is the greatest number of packages that Marcus can make using all the soap and toothbrushes?
Answer:12
Step-by-step explanation:
please help me with this question!
Answer:
It is perpendicular
Step-by-step explanation: