Answer:
-6
Step-by-step explanation:
-3n-4n-17=25
-7n=25+17
-7n=42
n=-42/7
n=-6
The histogram shows the number of broken light bulbs in each shipment a retail chain received from the manufacturer. The histogram represents how many shipments
Answer:
its 16
Step-by-step explanation:
on the graph just count how many shipments they had like 1-10 it was at 4 at 11-20 it was at 5 at 21-30 was at 4 at 31-40 was at 1 and 41-50 was at 2 so just add all of though's together 4+5+4+1+2= which gives 16
Answer:
16
Step-by-step explanation:
divide if possible
[tex] \frac{ - 14}{7} [/tex]
Sally was correct on 16 out of 18 questions on her test. Write a fraction for the number of questions correct out of the total and simplify.
16/18
simplified would be
8/9
Bob would like to create a triangle that is seven less than twice the perimeter of the triable below. Give an expression of the perimeter of the new triangle.
Answer:
[tex] 14y + 9 [/tex]
Step-by-step explanation:
Perimeter of the triangle = [tex] (y + 9) + 2y + (4y - 1) [/tex]
[tex] y + 9 + 2y + 4y - 1 [/tex]
Combine like terms
[tex] y + 2y + 4y + 9 - 1 [/tex]
[tex] Perimeter = 7y + 8 [/tex]
If Bob creates a new triangle whose perimeter is 7 less than twice the perimeter of the given triangle, the expression for the perimeter of the new triangle would be:
Twice of the perimeter = 2(7y + 8)
7 less than twice the perimeter = 2(7y + 8) - 7
Simplify the expression
New perimeter = [tex] 2(7y + 8) - 7 [/tex]
= [tex] 2*7y + 2*8 - 7 [/tex] (distributing 2)
[tex] = 14y + 16 - 7 [/tex]
New perimeter [tex] = 14y + 9 [/tex]
Find the perimeter of angle ABC with verticals A(1,-6), B(1,-3) and C(-4,-6)
Answer:
its 13.83
Step-by-step explanation:
Use the distance formula and plug them in
A triangle has side lengths of (5.8k+3.3m)(5.8k+3.3m) centimeters, (8.4k-2.4n)(8.4k−2.4n) centimeters, and (7.9n-4.4m)(7.9n−4.4m) centimeters. Which expression represents the perimeter, in centimeters, of the triangle?
Answer:
(14.2k - 1.1m + 5.5n) cm
Step-by-step explanation:
Perimeter of a triangle = side A + side B + side C
Side A = (5.8k+3.3m)cm
Side B = (8.4k-2.4n)cm
Side C = (7.9n-4.4m)cm
Perimeter of a triangle = side A + side B + side C
= (5.8k+3.3m) + (8.4k-2.4n) + (7.9n-4.4m)
= 5.8k + 3.3m + 8.4k - 2.4n + 7.9n - 4.4m
Collect like terms
= 5.8k + 8.4k + 3.3m - 4.4m - 2.4n + 7.9n
= (14.2k - 1.1m + 5.5n) cm
Therefore, the perimeter of the triangle = (14.2k - 1.1m + 5.5n) cm
Betty's Bakery calculates the total price d in dollars for c cupcakes using the equation d= 2c
What does 2 mean in this situation?
A) The bakery charges $2 for each cupcake.
B) The bakery sells 2 cupcakes for a dollar
C) The bakery sells 2 types of cupcakes
Nancy created a graph to predict the pay she will take home after taxes are taken from her income. Using the information on the graph, what is the constant of proportionality?
A. 0.48
B. 0.6
C. 0.8
D. 1.25
Answer:
c. 0.8 Hope this helps you!!!
Answer:
It Is C
Step-by-step explanation:
I got it wrong on my test, and it showed me the correct answer.
Don't mess up like me.
I got a 83.3.
WHY!
HeLp TwT pls TwT i’m scared TwT
Answer:
1/3 * P
Step-by-step explanation:
One side is P/3
Rewriting
1/3 * P
What is the distance between the points (7, 8) and (–8, 0) on a coordinate grid?
Answer:
Hence, the distance between (7,8) and (-8,0) is:
17
Step-by-step explanation: (a,b)=(7,8) and (c,d)=(-8,0)
Hope this helps!!!!!!
The distance between the points (7, 8) and (–8, 0) = 17 units
Distance between two pointsThe distance between two points is given by the formula:
[tex]D=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2} [/tex]
For the line passing through the points (7, 8) and (–8, 0)
Substitute [tex]x_1=7, y_1=8, x_2=-8, y_2=0[/tex] into the equation above:
[tex]D=\sqrt{(-8-7)^2+(0-8)^2} [/tex]
This will be further simplified as shown below:
[tex]D=\sqrt{(-15)^2+(-8)^2} \\\\ D=\sqrt{225+64} \\\\ D=\sqrt{289} \\\\ D=17[/tex]
The distance between the points (7, 8) and (–8, 0) = 17 units
Learn more on distance between two points here: https://brainly.com/question/7243416
On a coordinate plane, point (5, 4) is plotted. What are the coordinates of the point shown on the coordinate plane? x-coordinate = y-coordinate
Answer:
(5,4)
Step-by-step explanation:
Answer:
5,4 is the Answer.
Step-by-step explanation:
What is the answer to this? 5b+3a+2b+2b=
Answer:
9b+3a= ?
Step-by-step explanation:
You add the numbers with the same variable.
One serving of milk has 120 Calories. If one serving is equal to 1 cup,how many Calories are in 1 fluid ounce?(1 cup = 8 fluid ounces
Answer:
ANSWER ---> **15**
Step-by-step explanation:
If there are 120 calories in a single cup and 8 ounces in a cup, you would divide 120 by 8 to get your answer 15 for the single fluid ounce
HHHEEEELLLPPPPP just 3 questions!!!!!!!!!!!!!!!!!!!!! 1. How does evaluating a function at specific points relate to graphing the function? 2. What is the process for finding x and y - intercepts from a graph? a table? an equation? 3. Can you think of a career or field of work that utilizes the skills of interpreting, comparing, and/or graphing functions? How might that career or field use the skill/concept?
Answer:
1) When we have a function y = f(x), evaluating this function in one given point (x0 for example ) is equivalent to changing the x inside the function by the value x0.
This will give us the point (x, f(x0)).
now, a graph is conformed by the set of all the points (x, f(x)).
2) The x and y-intercepts are the points where the graph intercepts the x-axis or the y-axis.
If you have a table with points (x, y), the y-intercept is the point (0, y') and the x-intercept is the point (x', 0)
Where x' and y' are known values.
If you have an equation:
y = f(x).
The x-intercept is the point (x', 0)
So you need to find the value x' such that f(x') = 0.
The y-intercept is the point (0, y')
So you need to evaluate the function in x = 0, and find the value of y.
y' = f(0).
3) The obvious answer is any science-related career, where graphs are used to transmit a lot of information with almost no words.
Another option can be an economist, where, for example, interpreting and comparing graphs can be useful to determine which option fits better the needs of a given company or what decision is better to be taken.
What is the the simplified form of the following expression? 5 ( t - 1 ) (please see picture below to find your answer choices)
Answer:
d is correct
Step-by-step explanation:
13 + 2v - 8 + 6 > -7 - v please simplify and explain WITH NUMBERS ONLY NO WORDS OR REPORTED
Answer: v > -6
Step-by-step explanation: -8+6=-2, 13-2=11, 2v+11 > -v -7, +v, 3v+11 > -7, -11, 3v > -18, /3, v > -6.
Pudori noștri dragiportátil rojo y Mac luego pirateadoRead and match in your notebook. then act out.
A video game club has 42 members. The number of high school members is six less than twice the number of middle school members. Which expression represents the number of high school members in the club?
A) 2x - 6
B) 2x + 6
C) 2x - 36
D) 36 - 2x
Answer:
A
Step-by-step explanation:
42+6=48
48/2=24
24-6=18
(2*24)-6=18
what is called when two different units are being compared
Answer: A ratio compares two numbers or two quantities. The two numbers being compared are called terms. ... A rate is a special ratio that compares two quantities that have different units of measure. If the second term in a rate is 1, the ratio is called a unit rate.
Step-by-step explanation:
A ratio compares two numbers or two quantities. The two numbers being compared are called terms. ... A rate is a special ratio that compares two quantities that have different units of measure. If the second term in a rate is 1, the ratio is called a unit rate.
Name the plane that contains A, B, and C
Step-by-step explanation:
Plane S contains points A, B and C while Plane T contains points A, D and E.
Hence the answer is Plane S.
Solve for x: (5 points) negative 4 over 3, multiplied by x minus 6 equals negative 26
Answer:
x=15
Step-by-step explanation:
-4/3x - 6 = -26multiply both sides of the equation by 3-4x-18=-78-4x=-78+18(move constant to the right side)-4x=-60x=15Hope this helps.
Simplify for a = 3, b = -4 and c = -1.
16a-3c+ 5b =
Answer:
31
Step-by-step explanation:
16(3) - 3(-1) + 5(-4)
48 + 3 - 20
31
Answer:
[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{31}}}}}[/tex]
Step-by-step explanation:
Given, a = 3 , b = -4 and c = -1
To find : Value of the given expression
[tex] \sf{16a - 3c + 5b}[/tex]
plug the values of a , b and c and simplify
[tex] \dashrightarrow \sf {16 \times 3 - 3 \times ( - 1) + 5 \times ( - 4)}[/tex]
[tex] \dashrightarrow{ \sf{48 - ( - 3) + ( - 20)}}[/tex]
[tex] \dashrightarrow{ \sf{48 + 3 - 20}}[/tex]
[tex] \dashrightarrow{ \sf{51 - 20}}[/tex]
[tex] \dashrightarrow{ \sf{31 }}[/tex]
Hope I helped!
Best regards! :D
I need help with finding the value of this if it is any help the subject is order of operations I believe
Step-by-step explanation:
I think the answer is 8036
PLEASE ANSWER ASAP
Find the equation of the exponential function represented by the table below:
x y
0 2
1 6
2 18
3 54
Answer:
y = 2[tex](3)^{x}[/tex]
Step-by-step explanation:
For the exponential function in the form
y = a[tex]b^{x}[/tex]
Use ordered pairs from the table to find a and b
Using (0, 2 ), then
2 = a[tex]b^{0}[/tex] ( [tex]b^{0}[/tex] = 1 ) , thus
a = 2, so
y = 2[tex]b^{x}[/tex]
Using (1, 6 ) , then
6 = 2b ( divide both sides by 2 )
b = 3
Thus the exponential function is
y = 2[tex](3)^{x}[/tex]
Look at the four triangles graphed below.
image ca71cf4006c046558b1c25f4be9b6c76
What is the name of the single transformation that takes triangle A to triangle D?
A.
rotation
B.
reflection across the y-axis
C.
reflection across the x-axis
D.
translation
translate 5 units left and 2 units down Q(1, 2) R(4,3) S(3, 1)
Answer:
Q1(-4,0) R1(-1,1) S1(-2,-1)
What the simplest form is -26/15
Answer:
Step-by-step explanation:
I think this is the simplest form.
Which expression is equivalent to the given expression?
–5y2 + 507 – 105
O
A. (5y – 35)(-y + 7)
B. –5(y + 21)(y + 1)
C. (-5y + 21) (y – 5)
D. 0 -5(y - 3)(y – 7)
Answer: the answer is D . -5(y - 3)(y - 7 )
Step-by-step explanation:
That’s the answer .
2. Your grandparents deposit $2000 into a bank account to start a college fund for you. They will
continue to deposit a fixed amount each month if you deposit $5 a month as well. In 36 months,
you would like to have $6500 in the account. How much will they have to contribute each
month?
Answer: $120
Step-by-step explanation:
Given the following :
Initial deposit = $2000
Let fixed monthly deposit = d + $5 ; where d = monthly amount saved by grandparents and $5 = amount saved by you
Period of deposit = 36 months = 36 monthly deposits
Total amount required at the end of 36 months = $6500
Hence ;
$2000 + 36(d + $5) = $6500
$2000 + 36d + $180 = $6500
36d = $(6500 - 2180)
36d = $4320
d = $4320 / 36
d = $120
Monthly Amount contributed by grandparents = $120
Fill in the blank. ___ x 9 = 45? Please
Answer:
The correct answer is "5"
5 times 9 equals 45.
5 x 9 = 45
Answer:
?=5
Step-by-step explanation:
Multiples of 9:
10x9=90
9x9=81
8x9=72
7x9=63
6x9=54
5x9=45
4x9=36
3x9=27
2x9=18
1x9=9
0x9=0
Memorize the multiplication table. It is useful.
tara bakes 225 cookies in 5 hours, and she uses 8 pounds of sugar. she divide 225 by 5 to grt a rate of 45. which of the following correspond to this rate
Options :
A cookies per pound
B. O pounds per hour
c. cookies per hour
D. hours per cookie
Answer: C.) Cookies per hour
Step-by-step explanation:
Given the following :
Number of cookies baked = 225 cookies
Total time taken = 5 hours
Amount of sugar used = 8 pounds
Tara divides 225 by 5; 225 / 5 = 45
Rate gives the amount or number of times something occurs within a given period, Hence
The rate obtained by Tara corresponds to the ratio of ; (Total cookies baked / total time taken) = (225 / 5), this translates to the amount or number of cookies baked within an hour.
Answer:
I choose C for mine and was correct :)
Step-by-step explanation:
