Answer:
3/5
Step-by-step explanation:
sum of the numbers m and n decreased by their product; write the algebraic expression
You can write mn as m*n
=================================
Explanation:
The sum is the result of adding two or more numbers. Saying the sum of m and n means m+n.
Then we subtract off the product of m and n. The product is the result of multiplying m and n. We say m*n or mn to indicate their product.
Overall, we end up with m+n-mn
What is the answer for 10+2(10n+4)
Answer:
20n + 18
Step-by-step explanation:
10 + 2(10n + 4)
10 + 20n + 8
20n + 18
Hey there!
[tex]Answer:\boxed{20n+18}[/tex]
[tex]Explanation:[/tex]
[tex]10+2(10n+4)[/tex]
Let's start by distributing.
[tex]10+(2)(10n)+(2)(4)\\10+20n+8[/tex]
Now combine like terms.
[tex]10+20n+8\\(20n)+(10+8)\\20n+18[/tex]
[tex]\boxed{20n+18}\text{ is the answer.}[/tex]
Hope this helps!
[tex]\text{-TestedHyperr}[/tex]
.Rebecca's volleyball team is purchasing jerseys. The company charges $150 for a one time set-up fee and $25 for each printed jersey. Which expression represents the total cost of x number of jerseys for the team? *
2 points
Answer:
y= 25x+150
Step-by-step explanation:
x is the constant rate,which is 25.
and y is the starting number which is 150
Can all lines contain line segments in them?
Answer: No
Step-by-step explanation: Because not all lines can have to end ponits some needs to go on forever like infinte and not be stop by the end points Hope this is the answer your looking for :).
A bow of chocolates contains 18 chocolates squares. Ten of those squares are milk chocolate, 5 are dark chocolate, and 3 are whit chocolate. If Christina randomly chooses a chocolate out of the box, what is the probability of her choosing a white chocolate square?
Graph the line.
y+2x = -2
x
-6
2
4
6
00
can someone help me with this??
Answer:
below
Step-by-step explanation:
I graphed the function using a graphing tool
Equation- s=db-6, solve for d
Answer:
[tex]d \: = \frac{s + 6}{b} [/tex]
Step-by-step explanation:
[tex]s = db - 6[/tex]
Isolate d
[tex]s + 6 = db[/tex]
.
Divide both sides of the equation by b
[tex] \frac{s + 6}{b} = \frac{db}{b} [/tex]
Simplify
[tex] \frac{s + 6}{b} = d \\ d = \frac{s + 6}{b} [/tex]
describe the best answer for kx+3x=4 when solving for x
Answer:
x = [tex]\frac{4}{k+3}[/tex]
Step-by-step explanation:
Move all terms to the left side and set equal to zero. Then set each factor equal to zero.
Is -9 rational, integer, whole, natural, or irrational?
Answer:
it is a rational, and integer
Answer:
Now according to the definition, 0 is a real number, a rational number, an integer and also a whole number but neither an irrational number nor a natural number. Answer: 0 is a rational number, an integer and also a whole number but neither an irrational number nor a natural number
Step-by-step explanation:
Hope this helps
Dan spent $19.95 for a shirt, $39.99 for slacks and
$29.88 for a belt. What is a good estimate of how
much he spent on clothes?
A. $60.00
B.
$70.00
C.
$90.00
D.
S100.00
Find the slope of the line passing through (-2,-3) and (2,7).
1/3,-1,☑8,4.5 which ones greater?
Answer:
8
Step-by-step explanation:
Arrange the terms in ascending order.
[tex]-1, \frac{1}{3}, 4.5, 8[/tex]
The maximum value is the largest value in the arranged data set.
8
What is the equation of the line passing through the points (–5, –2) and (3, 14) in slope-intercept form?
Answer:
2x-y+2= 0
Step-by-step explanation:
(-5,-2)=(x1, y1)
(3, 14) =(x2, y2)
now,
slope(m)= y2-y1 / x2-x1
=14+2 / 3+5
= 16 /8
=2 units
passing point = (-5,-2) = x1,y1
now,
eqn of the line can be represented as,
y -y1 = m (x-x1)
y +2 = 2 (x +5)
y+2 = 2x +10
y = 2x+10-8
0 = 2x+2-y
2x-y+2 =0 is the required eqn
Answer:
licker 90000000000000000
There are two green boxes and two red boxes. How many possible ways are there of arranging the boxes in a row?
A. 4
B. 6
C. 12
D.24
The temperature at 9:00 AM was 42°F. The temperature dropped 9 degrees per hour for the next seven hours. What is the temperature at 4:00 PM?
Hey there! I'm happy to help!
Let's call our hours h. Here is what we have going on.
42-9h
4:00 PM is 7 hours after 9:00 AM. So, we will replace the h with 7 and evaluate.
42-9(7)
42-63=-21
Therefore, the temperature would be -21°F.
Have a wonderful day! :D
12x2= plz get it right plz
it is 24
12x2=12+12=24
f(x)=2x-2
Find f(3b)
how do i find the volume of this shape
Answer:
Finding the exact volume is physically impossible, however, you can find a rough estimate by calculating side lengths and that stuff
Step-by-step explanation:
Which of the following could be the number shown on the number line?
A. 24
B. 20
C. 26
D. 27
Answer. 24
Step-by-step explanation: With every number starting with 2 count the number line up it doesn't past 5 or on 5 so it's not 5. It's past 4 so whats your answer?
Brainliest please I took this very seriously.
If ABF= (7x + 20), FBC=(2x - 5), and ABC= 159", find the value of x. x =
Given :
∠ABF = ( 7x + 20 )°
∠FBC=(2x - 5)°
∠ABC= 159°
To Find :
The value of x .
Solution :
Assuming B the center of a circle .
So , all three given angles must be added to 360° .
[tex](7x+20)+(2x-5)+159=360\\\\9x+15+159=360\\\\x=20.67[/tex]
Therefore , the value of x is 20.67° .
Hence , this is the required solution .
1. Define a Transformations and a reflection. What is the
difference between them?
Answer:
More advanced transformation geometry is done on the coordinate plane. The transformation for this example would be T(x, y) = (x+5, y+3). A reflection is a "flip" of an object over a line.
what is the greatest and least number that can be rounded to 120,000
Answer:
119,999
Step-by-step explanation:
hope it helps
find the are of the square 3.5
Answer:
1.87
Step-by-step explanation:
K is the midpoint of JL. JK = 2x + 5 and JL = 50.
To solve for x, Steve sets up the following equation: 2x + 5 = 50
Explain the error in Steve's equation.
Each large cookie is 5/6 oz and each small cookie is 4/9 oz.what is the total weight of 2 large cookies and small cookie? Help asap
Answer:
2 1/9 or 19/9 depends on what answer is required/you want to use
Step-by-step explanation:
First, common denominator
Big cookie = 15/18 oz
Small cookie = 8/18 oz
15*2=30
30+8=38
38/18 = total weight of 2 large and 1 small
2 2/18 mixed fraction
2 1/9 Simplest answer
The total weight of 2 large cookies and small cookie is 2 1/9 oz
Given:
Weight of each large cookie = 5/6 oz
Weight of each small cookie = 4/9 oz
Total weight of 2 large cookies and small cookie = 2(Weight of each large cookie) + Weight of each small cookie
= 2(5/6) + 4/9
= 10/6 + 4/9
= (30+8) / 18
= 38/18
= 2 2/18
= 2 1/9 oz
Therefore, the weight of 2 large cookies and small cookie is 2 1/9 oz
Read more:
https://brainly.com/question/9590043
list some odd numbers less than 21
Answer:1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31
Step-by-step explanation:
Answer:
1,3,5,7,9,11,13,15,17,19
What are the 8 exponent laws?
Answer:
Step-by-step explanation:
Answer:
Product rule Power rule Quotient rule Negative exponent ruleZero exponent rule Adding/subtracting (like terms only).Step-by-step explanation:
One Rule ; [tex]x^1 =x[/tex]
Zero Rule [tex]x^0 =1[/tex].
Product Rule ; [tex]x^m x^n = x^m^+^n[/tex]
Quotient Rule; [tex]x^m/x^n = x^m^-^n[/tex]
Power Rule; [tex](x^m)^n=x^m^n[/tex]
Tower Rule [tex]a^{m^n}[/tex]
Fraction Rule [tex]a^\frac{1}{n} =\sqrt[n]{a^1}[/tex]
what is the sum of this arithmetic series?
Answer:
52
Step-by-step explanation:
The ' easiest' method here is to substitute k = 1, 2, 3, 4 into the expression and sum the terms, that is
(- 2 + 6(1) ) + ( - 2 + 6(2) ) + ( - 2 + 6(3) ) + (- 2 + 6(4) )
= (- 2 + 6) + (- 2 + 12) + (- 2 + 18) + (- 2 + 24)
= 4 + 10 + 16 + 22
52
Classify the following number as rational or irrational 8\5,pi,0,1,4.466...,-6,2
Answer:
8/5 = Rational
Pi = Irrational
0 = Rational
1 = Rational
4.466... = Rational
-6 = Rational
2 = Rational
Step-by-step explanation:
Any number that can be written as a fraction with integers is a rational number. The only way something can be irrational is if it goes on forever with no pattern. Hope this helps.
A baseball diamond is a square that measures 90 feet on each side. How far does the third baseman have to throw the ball to reach first base?
pls help
Answer:
127.28
Step-by-step explanation:
The formula for the diagonal of a square is:
Diagonal = The square root of: 2, multiplied by the length of one side.