Please solve these questions with the equations. Will give 80 points and mark brainliest to the person with the answers.
1]
[tex]8(x-7)=128 \ \ /:8\\\\x-7=16 \ \ /+7\\\\\huge\boxed{x=23}[/tex]
2]
[tex]16=2(x+7) \ \ /:2\\\\x+7=8 \ \ /-7\\\\\huge\boxed{x=1}[/tex]
3]
[tex]\frac{7y}{7}=20\\\\\huge\boxed{y=20}[/tex]
4]
[tex]2x-1=9 \ \ /+1\\\\2x=10 \ \ /:2\\\\\huge\boxed{x=5}[/tex]
5]
[tex]2(x-8)=20 \ \ /:2\\\\x-8=10 \ \ /+8\\\\\huge\boxed{x=18}[/tex]
Please helppppp….
Which of the following relationships are likely to represent a function?
Select all that apply.
A. Input: Unique student ID number, Output: Number of years a student has been enrolled at a university
B. Input: Number of years a student has been enrolled at a university, Output: Unique student ID number
C. Input: student first name, output: student favorite color
D. Output: student first name, input: student favorite color
E. Input: Month of 2019, output: average profit of a local restaurant
Given the list of numbers, 3, 2, 6, 3, 9, 5, 12, 7, if the pattern continues, what is the sum of the ninth and tenth numbers?
Answer:
Step-by-step explanation:
Every other one beginning with the first 3 adds 3 to the preceding number that has an odd position.
So the odd positions go up 3 6 9 12
And the next odd position is 15 which is the nineth term.
It's hard to tell what the even ones are doing. It could be anything just about. I'm guessing its a 9. So the tenth term is 9.
The sum of 9 and 15 = 24
If someone gives you a more consistent answer, take it.
solve the equation 6x-4 divided by 8 = 7 explain and provide the definition or property that justifies each step of the solution process
Hi! I'm happy to help!
We need to solve for x in this equation, we do this by isolating it on one side of the equation, and see what is on the other side (what it equals).
When we are isolating x, we are undoing the complication in the equation, so we are going to go backwards in the order of operations.
So, we will first write out our equation:
(6x-4)÷8=7,
Now, we need to get rid of that ÷8, we do this by multiplying both sides by 8:
(6x-4)÷8=7
×8 ×8
6x-4=56
Now, we have to add 4 to both sides to get rid of that "-4".
6x-4=56
+4 +4
6x=60
Now, to find what x is, we have to divide both sides by 6 (isolating x).
6x=60
÷6 ÷6
x=10
I hope this was helpful, keep learning! :D
Which of the following is a perfect square?
A. 32
B. 64
C. 18
D. 45
hi <3
the perfect square here would be 64, as 8 x 8 is 64
hope this helps :)
For which other positive integers a, less than 11, will the number (a^n) + (a^n+1) + (a^n+2) + (a^n+3) + (a^n+4) always be divisible?
Pls, Answer with the entire explanation.
If the number is supposed to be
[tex]a^n + a^{n+1} + a^{n+2} + a^{n+3} + a^{n+4}[/tex]
then it can be factorized as
[tex]a^n \left(1 + a + a^2 + a^3 + a^4\right)[/tex]
but there's not much to say about divisibility here without any more information about a.
If you meant
[tex]a^n + (a^n+1) + (a^n+2) + (a^n+3) + (a^n+4)[/tex]
simplifying gives
[tex]5a^n + 10 = 5 (a^n+2)[/tex]
which is clearly divisible by 5.
please help i will give extra points
Answer:
56
Step-by-step explanation:
solve expression using pemdas
(shown in image attached)
[tex]( - 8 \times - 6) - {4}^{2} \\ \\ - 77 - 16 \\ - 93[/tex]
Hope it help youQuestion 12 (5 points)
Saved
image
An octagonal prism (shown) has __________ faces and ___________ vertices.
Question 12 options:
A)
8, 10
B)
10, 16
C)
16, 10
D)
6, 8
Answer:
hello there
octagonal prisms has 10 faces and it has 16 vertices hence answer is 10,16 which is option b
Find the distance between the points T(13, 1.6) and V(5.4.3.7).
Find the distance between the points t(13, 1.6)t(13, 1.6) and v(5.4, 3.7)v(5.4, 3.7).
1
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The distance between any 2 points P(a,b) and Q(c,d) in the coordinate plane, is given by the formula:
Thus the distance between points t(13, 1.6) and v(5.4, 3.7) is found using the formula as:
PLS HELP 20 POINTS- will give brainliest
Answer:
I thought I answered this before
-2
Step-by-step explanation:
Answer:
-2
Step-by-step explanation:
im taking algebra 2 and this was a question
A farm has sheep and goats in a ratio of 6 to 8. If there are now 48 goats , how many total animal are now on the farm
Answer:
84
Step-by-step explanation:
The quantity of sheep and goats are in a ratio of 6 to 8.
Suppose there are 6x - sheep, 8x- goats
8x=48
x=6
6*6=36- the amount of sheep
48+36=84
A Rectangular piano at an outdoor restaurant is made of 35 tiles each tile is one square yard if there are five tiles in each row how many rows are there
Answer:
7
Step-by-step explanation:
A wall is 300 square feet. A gallon of paint covers 110 square feet. What is an appropriate conversion factor to help determine how many gallons of paint will be needed to paint the wall?
Answer:
2.723 gallons of paint is required to paint the wall.
Step-by-step explanation:
It is given that the area of the wall is 300 sq feet. A gallon of paint covers 110 sq feet. We are asked to determine how many gallons of paint will be needed to paint the wall.
The fraction of above statement is,
[tex]$\frac{110 f t^{2}}{300 f t^{2}}=\frac{1}{x}$[/tex]
[tex]$x=\frac{300}{110}$[/tex]
[tex]$x=2.723$[/tex]
Learn more about gallons refer:
https://brainly.com/question/19498153Solve for d:
-9.4d + 26 < 91.8
Answer:
-9.4d+26-26<91.8-26
-9.4d+0<65.8
-9.4d < 65.8
-9.4d÷-9.4>65.8÷-9.4
d > -7
distance traveled by a runner. Use the table
to find the constant of proportionality.
Distance (mi) 4.55 13.65 22.75 31.85
Time (h)
0.5
1.5
2.5
3.5
9514 1404 393
Answer:
9.1 miles per hour
Step-by-step explanation:
The speed is found by dividing distance by time.
speed = (4.55 mi)/(0.5 h) = 9.1 mi/h
The constant of proportionality is 9.1 miles per hour.
What is 3.6 divided by 4
Answer:
0.9. If that is the answer you are looking for.
Step-by-step explanation:
Answer:
0.9
Step-by-step explanation:
because i diveded it
Evaluate 12a for a = 4.
A. 8
B. 16
C. 48
D. 3
Despite the large number of questions Allison missed on her final exam in Organic Chemistry, her score was listed as being in the 72nd percentile of scores for all students. Her score falls
a. between the first quartile and the median.
b. between the minimum and the first quartile.
c. between the third quartile and the maximum
d. between the median and the third quartile.
Answer:
A
Step-by-step explanation:
What is the distance between the points
Choose 1 answer:
Answer:
I believe it's B, 10
Step-by-step explanation:
well first you find where the points would meet. if you count over three, that's where they line up, and then you count up to the dot itself, which would be 7 more. 7+3 = 10 :D
which figure is the odd one out?
Answer:
I'm pretty sure its A cuz it looks different than the others
I NEED ASAP I GIVE BRAIN-LIST PLZ FAST Emma and Clair are planning to sell lemonade on their street. They have two recipes to choose from. Emma’s recipe calls for the juice of 5 lemons and 2 cups of water. Clair’s recipe calls for the juice of 2 lemons and 1 cup of water. Why will the first recipe taste more “lemony”?
Answer:
Emma's recipe will taste more "lemony" (lol) then Clair's because it has more lemons.
Explanation:
More of something means you will experience it more. More lemons = more lemon taste. The extra cup of water is not enough to dilute the lemon taste for Clair's recipe to taste more lemony.
Help me With this problem:(
Answer:
you should read this problem and slove your self
it was
Hi can you please help me
Answer:
between 4 and 10
Step-by-step explanation:
its 8.36 which is closest to between 4 and 10
Please answer correctly this time answer ASAP please due soon
Step-by-step explanation:
Down 2 units : we will move the point 2 units to the down direction of the vertical line (y-axis)
which means (x ,y-2) = (-2,1)
right 3 units = we will move the point 3 units to the right direction of the horizontal line (x axis )
(x+3,y)= (1,3)
up 1 unit and left 4 units : we will move the point 1 unit in the up direction of the vertical line (y-axis)
and move it 4 units in the left direction of the horizontal line (x axis )
(x-4,y+1l. = (-6,4)
seven subtracted from the product of four and a number is a most 26 use the variable C for the unknown number
Annie borrowed $354 from her parents to buy a tablet. She plans to pay the money in 2 equal payments per month for the next 12 months. How much will each payment be?
Answer:
$354 divided by 12 equal payments equals $29.50 per month
Step-by-step explanation:
$354 divided by 12 months (also 12 equal payments) = $29.50 per month.
g(x,y)={mod((x),2)>0,-1}
answer might be incomplete only other numbers i know to this question is -6, -6 please dont answer random words
Answer:
Graph the line using the slope and y-intercept, or two points.
Slope: 00
y-intercept: (0,−1)(0,-1)
xy0−11−1
What is the measure of c
Answer:
90⁰
Step-by-step explanation:
add angle measurements to get 180⁰
A commercial jet liner hits an air pocket and drops 275 feet. After climbing 160 feet, it drops another 158 feet. What is its overall vertical change?
Answer:
-263 feet
Step-by-step explanation
-275 + 160 = -115
-115 - 158 = -263
Mark's age, x, is 6 times his age 2 years ago.
Which equation represents the statement?
O x = 2x + 6
O x = 6(x - 2)
O x = 6x + 2.
OX= 6x – 2
