Answers
Answer:
[tex]x=89[/tex]
Step-by-step explanation:
We can plug into the formula for the mean to get [tex](87+73+84+82+x)/5=83[/tex].
We can combine like terms on the left side to get [tex](326+x)/5=83[/tex].
We can multiply by [tex]5[/tex] on both sides to get [tex]326+x=415[/tex].
We can finally subtract [tex]326[/tex] from both sides to get [tex]x=89[/tex].
So, the answer is [tex]\boxed{x=89}[/tex] and we're done!
Related Questions
Hi am here spidey taylor
Answers
Answer:
this is my another account on brainly
Sydney is 5 feet and 1 inch tall. What would her height be in centimeters?
24.015 centimeters
62.54 centimeters
154.94 centimeters
155.448 centimeters
Answers
Answer:
Sydney will be 154.94cm
Write in expanded form: -4^5 =
Answers
Answer:
(
Step-by-step explanation:
[tex]( - {4}^{5} ) + {20x}^{2} [/tex]
Answer:
[tex]{ \tt{ - {4}^{5} }} \\ = { \tt{ - (4 \times 4 \times 4 \times 4 \times 4)}} \\ \\ = - { \tt{(16 \times 16 \times 4)}} \\ \\ = - { \rm{1024}}[/tex]
simplify the expression 7(a+4b)-3c
Answers
Answer:
7a+28b-3c
Step-by-step explanation:
you distribute the 7 to the numbers and variables in the parentheses
Stephanie sold half of her comic books
and then bought twenty more. She now
has 43. With how many did she begin?
Answers
43 - 20 = 23 (half)
23 x 2 = 46 (original amount)
if sn = 1395 a = 3 and d = 3 find and =?
Answers
Answer:
Simplify:=-1
Step-by-step explanation:
Solve the inequality
X/3+9> 14
Answers
[tex]\\ \sf\longmapsto \dfrac{x}{3}+9>14[/tex]
[tex]\\ \sf\longmapsto \dfrac{x}{3}>5[/tex]
[tex]\\ \sf\longmapsto x>3(5)[/tex]
[tex]\\ \sf\longmapsto x>15[/tex]
Answer:
the answer is x>15
Step-by-step explanation:
Identify the function shown in this graph.
A.y=-x+3
B. y=-5x + 3
C. y=-5x-3
D. y = 5x - 3
Answers
Let (x1, y1) = (0, 3)
(x2, y2) = (1, -2)
Use the slope formula and substitute the values:
m = (y2 - y1)/(x2 - x1)
m = (-2 - 3)/(1 - 0)
m = -5/1 or -5.
Therefore, the slope (m) = -5.
The y-intercept (b) is the point on the graph where it crosses the y-axis, and has coordinates (0, b). Looking at the graph, the y-intercept occurs at (0, 3). Therefore, the y-intercept (b) = 3.
Therefore, the linear function of the graph is y = -5x + 3.
The correct answer is B: y = -5x + 3.
Please mark my answers as the Brainliest if you find my explanations/solution helpful :)
Given f(x) = -x – 1, find f(5).
Please help! marking brainliest
Answers
Answer:
f(5) = -6
Step-by-step explanation:
[tex]f(5) = -x - 1[/tex] [tex]f(5) = -5-1[/tex] [tex]f(5) = -6[/tex]solve 1,828 divided by 56 using long division
Answers
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
The quotient will be :
[tex]32[/tex]Remainder :
[tex]36[/tex]Solution is in attachment ~
Answer:
[tex]1828 \div 56 \\ = 32[/tex]
[tex]remainder = 36[/tex]
Please refer the attachment for step by step explanation
Hope this helps you.
Let me know if you have any other questions :-):-)
Solve for Rational Inequality.
(x+3)(X+5)x+2≥0
Answers
Help me with question 4 and 5 plz
Also click the photo to see the full question
Answers
Answer:
CE (for number 4)
Step-by-step explanation:
sorry i don't know the answer to 5
what is the value of x ? A. 4
B. 8
C. 12
D. 16
Answers
Answer:
16 or 12 but I would go with 12
because 16 just kinda flipped me off a little
Step-by-step explanation:
what value of x makes the following equation true?
Answers
Answer:
12
Step-by-step explanation:
Solve for x by simplifying both sides of the equation, then isolating the variable.
Hope this helps! :D
What is the value of this expression
Answers
Answer:
B
Step-by-step explanation:
- 8.5 × 4 [tex]\frac{1}{2}[/tex]
= - 8.5 × 4.5
= - 38.25 → B
Hiiii a little help here plz !!!!
Answers
well you see I'm supposed to answer this with 20 character so my bad for the long response, but I'd go with C
6(2 – 3) = 2(3z - 9)
Answers
[tex]▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ { \huge \mathfrak{Answer}}▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ [/tex]
let's solve for z :
[tex]6(2 - 3) = 2(3z - 9)[/tex][tex]6( - 1) = 6z - 18[/tex][tex] - 6 + 18 = 6z[/tex][tex]6z = 12[/tex][tex]z = \dfrac{12}{6} [/tex][tex]z = 2[/tex]Answer:
z = 2
Step-by-step explanation:
6(2 - 3) = 2(3z - 9)
12 - 18 = 6z - 18
12 = 6z
2 = z
Hopefully this helped!
Brainliest please?
Given
f(x) = 2x^2 – 5x, evaluate f (-4).
Answers
Answer:
52
Step-by-step explanation:
f (-4) = 2(-4)² - 5(-4)
= 32 + 20
= 52
Simplify 4 – 8 × 2.
options:
A)
–10
B)
–4
C)
–12
D)
–8
Answers
Answer:
Is the answer -12 or something else?
Answer:
c) -12
Step-by-step explanation:
8 * 2 = 16
16 - 4 = 12
Pls help the options are 3 1/2
3 3/4
2 1/2
2
Answers
Vihat is half of 7 minutes 24 seconds?
Answers
Answer:
3 Minutes 42 Seconds
Step-by-step explanation:
Half of 7 minutes is 3 minutes and 30 seconds, half of 24 seconds is 12 seconds. If you add the halfed times together you get a total of 3 minutes 42 seconds.
What is an equation of the line that passes through the points (6,2) and (-6, -8)
Answers
Answer:
y = 5/6x - 3
Step-by-step explanation:
y2 - y1 / x2 - x1
-8 - 2 / -6 - 6
-10 / -12
= 5/6
y = 5/6x + b
2 = 5/6(6) + b
2 = 5 + b
-3 = b
Answer:
y = 5/6x - 3
Step-by-step explanation:
What is an equation of the line that passes through the points (-2, 1)(−2,1) and (-6, -5)(−6,−5)?
Answers
Answer:
ind the slope of the original line and use the point-slope formula y − y 1 = m ( x − x 1 )
to find the line parallel to x + 4y = 28 .
Step-by-step explanation:
expression is equivalent to (f + g)(4)
Answers
Answer:
Answer: The Expression (f + g)(4) is equal to f(4) + g(4).
Step-by-step explanation:
(Y^2+y)(3y^3-2y^3)=y^2(3y^3-2y^3)+y(3y^3-2y^3)is an example of:
Answers
Answer: It B the distributive property
:D
Find the intercepts of the following equation
7x^2+y=7
Answers
Hello someone help me please
Answers
Answer:
b
Step-by-step explanation:
Ms. Parker wants to buy 10 books. Six of them cost $12.50 each, and the rest cost $26.35
each. If she only has $150, how much more does Ms. Parker need to buy all 10 books?
Answers
Answer:
180.4
Step-by-step explanation:
6 times 12.50 is 75
and the rest is 4 and 4 times 26.35 is 105.4
Answer 105.4 + 75 = 180.4
Trapezoid ABCD was dilated to create trapezoid A'B'C'D'.
On a coordinate plane, 2 trapezoids are shown. Trapezoid A B C D has points (negative 4, 0), (negative 2, 4), (2, 4) and (4, 0). Trapezoid A prime B prime C prime D prime has points (negative 2, 0), (negative 1, 2), (1, 2), and (2, 0).
Which statements are true about the trapezoids? Select three options.
Incorrect answer:
Sides CD and C'D' both have the same slope, 2.
Selected Answer - Incorrect
Correct answer:
The length of side A'D' is 4 units.
Correct answer:
The length of side AD is 8 units.
Answer,
The image is larger than the pre-image.
The correct answers are B, C, and D
Answers
Answer:
The length of side A'D' is 4 units.
The length of side AD is 8 units.
The image is larger than the pre-image.
The correct answers are B, C, and D
Answer:
The correct answer is A B E
Step-by-step explanation:
The length of side AD is 8 units.
The length of side A'D' is 4 units.
The scale factor is 1/2.
someone help me if you can :)
Answers
Answer:
the answer is 126,321,000
