Answers
Answer:
x < -8, third from top option in the picture.
Step-by-step explanation:
5(2x - 4) < -100
10x - 20 < -100
10x < -80
x < -8
Answer:
3rd option from the top (open circle arrow going left)
Step-by-step explanation:
5(2x-4) is less than - 100
5 times 2x is 10x and 5 times - 4 is - 20 so,
10x - 20 is less than - 100
now do inverse operations to isolate x, add 20
- 20 plus 20 is 0 and -100 plus 20 is - 80
10x is less than -80
divide both sides by 10 and you get,
x is less than - 8
Related Questions
Simplify this expression. -202 – 67 – 15 = ??
Answers
Answer:
-284
Step-by-step explanation:
If it's not im truly sorry
The vertices for ABC are: A(5,1), B(5,6), and C(8,6), as shown below.
Write the coordinates of a 180° rotation of the image of ABC
A=
B=
C=
Answers
Answer:
Step-by-step explanation:
A=(-5,-1)
B=(-5,-6)
C=(-8,-9)
The 180 degree rotation is just the signs being flipped.
Solve for b.
ab + c = d
a. b = (d - c)/a
b. b = a + c/d
c. b = a/(c - d)
Answers
Answer:
a. b=(d-c)/a
Step-by-step explanation:
ab+c=d
- C= d-c
ab=(c-d)
b= (c-d)/a
Answer:
b= d-c/a
Hope this helps! Please mark Brainliest
solve m=9/5p for p help please
Answers
Answer:
p=5/9m
Step-by-step explanation:
you multiply both sides by the reciprocal (5/9) to got p = 5/9
If x2 = 10, what is the value of x?
Answers
Answer:
see below
Step-by-step explanation:
since the expression given is not very clear,
there are two possible answers
option 1
x2 = 10
x = 10/5
x = 2
option 2
x^2 = 10
x = √10
x = 3.26
Solve for x: u = k + yx
Answers
=
u
y
−
k
y
is the answer
x= u/y - k/y
2, Find the price of a a video game that costs $60.00 with 30% discount.
Enter the number only. Round to the nearest cent.
Answers
Answer:
18$
Step-by-step explanation:
Answer:
$18
Step-by-step explanation:
The volume of a rectangular prism is 504 cubic centimeters. If the length of a rectangular prism is 9 centimeters and the width is 8 centimeters, what is the height?
Answers
Answer:
7 cmStep-by-step explanation:
Given:Volume of a rectangular prism ( V ) = 504 [tex]\sf{ cm^{3} }[/tex]
Length of a rectangular prism ( l ) = 9 cm
Width of a rectangular prism ( w ) = 8 cm
To find:Height of a rectangular prism ( h ) = ?
Volume of a rectangle = lwh[tex]\dashrightarrow[/tex] 504 = 9 * 8 * h
[tex]\dashrightarrow[/tex] 504 = 72 h
[tex]\dashrightarrow[/tex] 72h = 504
[tex]\dashrightarrow[/tex] h = [tex]\frac{504}{72}[/tex]
[tex]\dashrightarrow[/tex] h = 7 cm
The height of a rectangular prism is 7 cm.
Hope I helped!
Best regards!
~TheAnimeGirl
The height is 7 cm of the rectangular prism whose volume is 504 cm³.
What is a rectangular prism?A rectangular prism is a solid three-dimensional structure with six faces and rectangular bases. A rectangular prism is also a cuboid. A cuboid and a rectangular prism have the same cross-section.
Given, The volume of a rectangular prism is 504 cubic centimeters. If the length of a rectangular prism is 9 centimeters and the width is 8 centimeters.
From the general formula of the rectangular prism
Volume = length *width *height
Substituting the data given above
504 = 9 * 8 * height
Height = 7 cm
Therefore, the Height of the rectangular prism is 7 cm.
Learn more about rectangular prism here:
https://brainly.com/question/29753475
#SPJ2
Write the following equation in slope intercept form.
x-2y=42
y=__ x+__
Answers
Answer:
Blank 1: 1/2
Blank 2: -3
Step-by-step explanation:
Analyze the following table of values and select the true statement.
y -1 -2 -4 -8 -32 -64
x 0 1 2 3 5 6
The relationship is linear.
The relationship is quadratic.
The relationship is exponential.
The relationship is neither linear, quadratic, nor exponential.
Answers
Solve for a: u = 3b - 2a + 2
Answers
If a=2 then you would have u=3b-2(2) or u=3b-4 :)
Answer:
Step-by-step explanation:
B= 2/3a-2//3+1/3u, u equals R, A equals r
A=3/2b+1-1/2u, u equals R b equals R
What are the solutions to the quadratic equation 3(x − 4)2 = 75?
x = −9 and x = 1
x = −5 and x = 5
x = −4 and x = 4
x = −1 and x = 9
Answers
Answer:
x=-1 and x=9
Step-by-step explanation:
[tex]3(x-4)^{2} =75[/tex]
[tex](x-4)^{2} =\frac{75}{3}[/tex]
[tex](x-4)^{2}[/tex]=[tex]25[/tex]
[tex](x-4)(x-4)[/tex]=[tex]25[/tex]
[tex]x^{2} -4x-4x+16[/tex]=[tex]25[/tex]
[tex]x^{2} -8x+16[/tex]=[tex]25[/tex]
[tex]x^{2} -8x+16-25=0[/tex]
[tex]x^{2} -8x-9=0[/tex]
[tex](x-9)(x+1)=0[/tex]
[tex]x-9=0\\x=0+9\\x=9[/tex] [tex]x+1=0\\x=0-1\\x=-1[/tex]
therefore x=9 and x=-1
Answer:
the answer is d x = −1 and x = 9
Step-by-step explanation:
SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question
solve the problem
attached photo
Answers
Rewrite the equation in proper standard form equation 1/4x- 3/4y = -3
Answers
Find the area of a rectangle with length (x- 3) and
width (x + 5).
Answers
Answer:
x^2+2x-15
Step-by-step explanation:
A=L*W
A=(x-3)(x+5)
A=x^2+5x-3x-15
A=x^2+2x-15
hope this helps ya!
can i get brainliest please?
How do i simplify the expression 6(x+2)-4
Answers
It would be 8
ASAP ,HELP ME PLS
Find the slope given these points:
(2,-4) & (3,1)
A. 5
B. -3
C. 3
D. -5
Answers
Answer:
A.
Step-by-step explanation:
Combine like terms and write an equivalent expression with fewer terms. 4x + 3x Group of answer choices
7x2
7x
12x2
12x
Answers
Answer:
7x
Step-by-step explanations:
4x + 3x
7x
Will mark you brainliest!!!!
It’s basically asking to write the missing numbers by looking for the pattern to describe how the tenth and hundredths change
Answers
Step-by-step explanation:
i not understand your questions
can someone please help me
Answers
Marcus reads in a magazine article that 62% of teenagers prefer Batman over Iron Man. He decides to test this so he takes a simple random sample of 50 people at Wal-Mart on a Sunday afternoon. What is the probability that he finds exactly 40 Batman fans? Round to the nearest thousandth.
Answers
Answer:
The probability is 0.003
Step-by-step explanation:
If 62% prefers Batman, the percentage that prefers Iron man will be (100-62)% = 38%
So the probability of finding a teenager that likes batman will be 62/100 = 0.62
The probability of finding a teenager that prefers iron man will be 38/100 = 0.38
Now, we want to find the probability that out of 50 people at Walmart on a Sunday, exactly 40 prefers Batman
We can use the Bernoulli approximation of the binomial theorem ;
let probability of liking Batman be q and that of iron man be q
Thus the approximation will be;
P(X = 40) = 50 C 40 (0.62)^40 (0.38)^10
= 0.003200147531
To the nearest thousandth, this is 0.003
6> z(10-z)
Which number is a solution of the inequality?
Answers
Answer:
6 > z(10 - z)
6 > 10z - z^2
z^2 - 10z^2 + 6 < 0
z > 9.36, z < 0.64
Therefore, option (0) is the correct answer.
Step-by-step explanation:
HOPE IT HELP
Write in exponential form 2/3 * 2/3*p*p please help
Answers
Answer: [tex]\left(\frac{2}{3}p\right)^2[/tex]
======================================
Explanation:
The expression [tex]\frac{2}{3}*\frac{2}{3}*p*p[/tex] is the same as [tex]\frac{2}{3}*p*\frac{2}{3}*p[/tex]
This is because we can multiply in any order.
If we let [tex]x = \frac{2}{3}*p[/tex], then [tex]\frac{2}{3}*p*\frac{2}{3}*p = x*x = x^2 = \left(\frac{2}{3}p\right)^2[/tex]
What goes in each drop down menu?
Answers
Answer:
x = 95 y = 137 z = 128
Step-by-step explanation:
z = 180 - 52 = 128 z plus 52 have to be equal to 180
Angle coincident of x is equal to 180 - (45 + 50) = 85
x = 180 - 85 = 95
Angle coincident of y is equal to 180 - (85 + 52) = 43
y = 180 - 43 = 137
Given the points below, find
XY
XY
.
X(-9, 2)
X(−9,2)
and
Y(5, -4)
Y(5,−4)
Answers
Answer:
XY=(-45,-8)
Step-by-step explanation:
XY=(-9,2)(5,-4)
help!!!!!!! how to turn 421 centimeters to meters
Answers
Answer:
The formula would be to divide the length value by 100 , yielding 4.21 meters.
Step-by-step explanation:
Answer:
100 centimeters in 1 meter
Step-by-step explanation:
421/100 is 4.21 meters
1. Find the term in the expression y + 1.2y + 1.2z.
A. y and 1.2y
B. 1.2y and 1.2z
C. y and 1.2z
D. y, 1.2y, and 1.2z
2. Simplify 2+17x-5x+9.
A. 19x+4
B. 12x+11
C. 22x+11
D. 15x-4
3. Simplify 3(5y+6)-4.
A. 11y+14
B. 11y+18
C. 15y+14
D. 15y+2
4. Factor 81-27p.
A. 9(9-3p)
B. 27(3-p)
C. 27(54-p)
D. 27(p-3)
Answers
2.B
3.C
4.B
Anyone please help me
Answers
Answer:
a. y=30(20)+800
y=1400
b. 700
Step-by-step explanation:
Answer: Answers are in the steps, please read carefully.
Step-by-step explanation:
A. Since each of the twenty people paid $30 each and an $800 was raised, then the expression will be multiplying 20 by 30 and adding it to 800. To find the value of the expression, multiply 20 by 30 then add it to find the result.
Expression: 20(30) + 800
Value of Expression: 600 + 800 = 1400
B. If the money is being split equally among two organizations, then is the same as diving the money by 2 to find how much each organization received.
1400 / 2 = 700 Each organization received $700.
The cost of 3 scarves is $47.25. What is the unit price?
Thanks (this is not high school)
Answers
Answer:
1 scarf costs $15.75 (that is one expensive scarf!)
Step-by-step explanation:
$47.25 divided by 3 = $15.75
Hope I helped :)
Please consider Brainliest :)
3.
Rewrite the equation y-2=-(x+5) in slope intercept form.
Answers
Answer: y-2=-(x+5)= Slope = -2.000/2.000 = -1.000
Step-by-step explanation: y is -3.000 and for x=2.000, the value of y is -5.000. So, for a change of 2.000 in x (The change in x is sometimes referred to as "RUN") we get a change of -5.000 - (-3.000) = -2.000 in y. (The change in y is sometimes referred to as "RISE" and the Slope is m = RISE / RUN)
i put the little tips at the end for math problems like this