Answers
Answer:
268
Step-by-step explanation:
Answer:
The number that goes in the box is 268
Step-by-step explanation:
Equations
We are given an incomplete identity:
___ + 308 - 126 = 450
And it's required to fill the space with the number that makes the identity true.
Let's fill the space with a variable x:
x + 308 - 126 = 450
Solving for x implies doing inverse operations as shown on the left side.
We must add 126 and subtract 308:
x = 450 + 126 - 308
x = 268
The number that goes in the box is 268
Related Questions
7
Find the length of AC
А
B
с
Pto
-10-9-8-7-6-5-4-3 -2 -1 0 1 2 3 4 5 6 7 8 9 10
A 14
B. 15
С 12
D 4
Chp
Answers
Answer: the answer would be C, 12.
Some students are keeping track of how much money they earn and spend in one week. Use the table below to answer the following questions. Activity Money earned or spent (in dollars) Hourly pay $14$ Weekly allowance $21$ Buy dinner $-12$ Ride the bus $-2.50$ Part A If Kevin gets paid for $3$ hours, gets $1$ weekly allowance, rides the bus $6$ times, and has $0$ dollars at the end of the week, how many times did he buy dinner? Justify your answer. Respond in the space provided.
Answers
Answer:
7 TIMES
Step-by-step explanation:
BECAUSE THERE IS 7 DAYS IN A WEEK
The number of times dinner was bought is 4.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
Money earned and spent is given below.
Hourly pay = $14
Weekly allowance = $21
Dinner = $12
Bus ride = $2.50
Kevin earned in 3 hours.
= 3 x 14
= $42
Allowance for 1 week = $21
Spent on bus ride = 6 x 2.50 = $15
Now,
Kevin remaining amount = 0
42 + 21 - 15 - x = 0
Where x is the amount spent on dinner.
63 - 15 - x = 0
x = 48
Amount spend on dinner = $48
The number of dinners.
= 48 ÷ 12
= 4
Thus,
Dinner was bought 4 times.
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ2
Walmart has DVDs on sale at 4 for $38. What is the cost for 6 DVDs? Use words and/or numbers to justify your answer.
Answers
$38/4 = $9.50 per DVD
6 DVDs * total cost = answer
6 * 9.50 = 57
Solution: 6 DVDs cost $57
please answer URGENT
Answers
Answer:
I would say $372.97 is the answer
Step-by-step explanation:
A ball rolling across the floor keeps moving until it is stopped by friction. This example demonstrates _____. the work principle Newton's Second Law of Motion Newton's Third Law of Motion Newton's First Law of Motion
Answers
Answer:
newtons first law
Step-by-step explanation:
PLEASE HURRY!! WILL GIVE BRAINLIEST!!!!
(Question is in the picture)
Answers
736
I hope this helps! :)
Answer:
736
Step-by-step explanation:
Write an explicit formula for an, the nth term of the sequence 15, 7,-1,...
Answers
Answer:
aₙ = a₁ - 8 x (n-1)
Step-by-step explanation:
a₁ = 15
a₂ = 7 = a₁ - 8 x 1
a₃ = -1 = a₁ - 8 x 2
........
aₙ = a₁ - 8 x (n-1)
(2x^2y+14xy)-(-8x^2y-9xy+5)
Answers
Answer:
2x2y+14xy−(−8x2y−9xy+5)
Step-by-step explanation:
Evaluation for x=1,y=1
2(1(2)(1))+(14)(1)(1)−(−8(1(2)(1))−(9)(1)(1)+5)
2(1(2)(1))+(14)(1)(1)−(−8(1(2)(1))−(9)(1)(1)+5)
=28
This is the best I can do when given the example of x = 1 and y = 1
Hope this helps you!!
25X1/10 simplest form
Answers
Answer:
2.5
Step-by-step explanation:
Answer:
2 1/2
Step-by-step explanation:
25 times 1 then make a mixed number of 2 5/10 then simplify 5/10 to 1/2
The mayor of a town has proposed a plan for the annexation of a new bridge. A political study took a sample of 900 voters in the town and found that 42% of the residents favored annexation. Using the data, a political strategist wants to test the claim that the percentage of residents who favor annexation is above 38%. State the null and alternative hypotheses.
Answers
Answer:
H0 : p ≤ 0.38
H1 : p > 0.38
Step-by-step explanation:
Given :
Claim : percentage of residents who favor annexation is above 38%
The claim in the context here is the alternative hypothesis ; since the null and the alternative are always the opposite, then the ;
The null hypothesis : percentage is less than equal to 38%
The alternative hypothesis ; percentage is greater than 38%
Null hypothesis H0 : p ≤ 0.38
Alternative hypothesis H1 : p > 0.38
Which undefined geometric term is described as a location on a coordinate plane that is designated by an ordered pair, (x, y)?
distance
line
plane
point.
Answers
Answer:
I believe the answer is point (D)
Step-by-step explanation:
I just took the quiz on edge 2021
The undefined geometric term is described as a location on a coordinate plane that is designated by an ordered pair, (x, y) is a point.
What is Coordinate Geometry?A coordinate geometry is a branch of geometry where the position of the points on the plane is defined with the help of an ordered pair of numbers also known as coordinates.
A point has zero dimension and it is used to locate a figure on coordinate plane.
The location of figure is represented by a point in the form of ordered pairs (x,y), on coordinate plane where x= abscissa and y= ordinate.
A line is one dimensional straight indefinite path on plane that has no width.
A plane is a two-dimensional flat surface that extends upto infinity.
Hence , the undefined geometric term is described as a location on a coordinate plane that is designated by an ordered pair, (x, y) is a point.
To learn more on Coordinate Geometry click:
brainly.com/question/27326241
#SPJ5
What are the angles of 1 and 2
Angle BAC and angle FAC are examples of what type of angle pair?
Angle BCE and Angle DCA are examples of what type of angle pair?
Answers
geometry texts refer to an angle with a measure of 180° as a straight angle. In Figure 12 , ∠ BAC is a straight angle.
Step-by-step explanation:
Find the missing side lengths leave your answers as radicals in simplest form
Answers
Answer:
14
Step-by-step explanation:
To find x, you will need to use sine. If you want to find y, use cosine:
sin 45 = x / 14 sqrt(2)
x = 14
(Since this is a 45 45 90 special triangle, x and y have the same length)
Since I talk about special triangles, 45 45 90 triangles are very simple:
To find the other two side lengths, just divide the hypotenuse by sqrt 2
14 sqrt(2) / sqrt(2) = 14
So both ways will still lead to 14
14
Hope this helps
What is 6 + (5x7) i need help for this plss
Answers
41, hopefully im right
Step-by-step explanation:
5 x 7 = 35
35 + 6
Answer:
41
Step-by-step explanation:
6+(5x7) =
6+(35) =
41
A sample of 12 random FICO scores are given as follows: { 664, 693, 698, 714, 751, 753, 779, 789, 802, 818, 834, 836}.
Required:
Store these values as a list on your TI 83/84 calculator and find your 5 Number Survey.
Answers
Answer:
5 - number summary:
Minimum : 664
First quartile : 706
Median : 766
Upper quartile : 810
Maximum : 836
Step-by-step explanation:
Given the data:
664, 693, 698, 714, 751, 753, 779, 789, 802, 818, 834, 836
Sorted data :
664, 693, 698, 714, 751, 753, 779, 789, 802, 818, 834, 836
Minimum =664
Lower quartile (Q1) = 1/4(n+1)th term
Q1 = 1/4(13) = 3.25 = (3rd + 4th) = (698 + 714) / 2 = 706
Median (Q2) = 1/2(n+1)th term
Q2 = 1/2(13) = 6.5 = (6th + 7th) = (753 + 779) / 2 = 766
Upper quartile (Q3) = 3/4(n+1)th term
Q3 = 3/4(13) = 9.75 = (9th + 10th) = (802 + 818) / 2 = 810
Maximum = 836
Evaluate the formula for distance to solve the problem.
Then use the drop-down menus to complete the
statements
During a big race, Jeff races his car at a rate of 125
miles per hour for 3.2 hours. What is the distance of
the race?
First, write the
in
Next, use parentheses when you substitute
for r and
v in for t.
125 and 3.2
distance = rate x time
d=rt
Now, simplify by
Jeff raced for a distance of
✓ miles
Answers
Answer:
First, write the
✔ formula: d = rt
.
Next, use parentheses when you substitute
✔ 125
in for r and
✔ 3.2
in for t.
Now, simplify by
✔ multiplying
125 and 3.2.
Jeff raced for a distance of
✔ 400
miles.
Step-by-step explanation:
got it right on edge 2021
Answer:
It's Formula: D = rt, 125, 3.2, Multiplying, And 400
Step-by-step explanation:
I Got It Correct On Edge, Hope I Helped :)
5) 5n2 + 10n + 20
how do you solve this?
Answers
use a calc
Step-by-step explanation:
Answer: 5(n2+2n+4)
Step-by-step explanation: hope this help
Write an equation of the line with a slope of −3 and y-intercept of 0
Answers
Answer:
y = -3x
Step-by-step explanation:
formula of slope is y=mx+b
you substitute the equation and you'll get
y = -3x
Answer:
y = -3x + 0
OR (choose one of them)
y = -3x
Step-by-step explanation:
slope intercept form: y = mx + b
slope M = -3
y-intercept B = 0
y = -3x + 0
or
y = -3x
(When you don't put nothing after the slope the eqaution understands that the y-intercept is at the middle which is zero, so if there is nothing after the slope there is an invisible 0. So there is an invisible ( + 0) you can choose to add the + 0 or not, either way it's correct the only place where it's mandatory is if the y-intercept is NOT 0, then you write it out because the person can't guess what the y-intercept is lol.)
Ace
The graph of a system of equations with the same slope and the same y intercepts will have no solutions
Answers
Answer:
never!
Step-by-step explanation:
it has infinite numbers
✨FrUiT DoNt ❌ HaVe EyEs So HoW mY aPpLE WaTcH ⌚️ ✨
Answers
Answer:
0_0
Step-by-step explanation:
Answer:
dont know
Step-by-step explanation:
determine the range of the graph
Answers
Answer:
The range is [-7,0] or -7<×<0
Step-by-step explanation:
The easiest way to remember range is to correspond it with he maximum and the minimum of the graph.
find the unit for 48 cups and 12 quarts PLEASE HELP!!!
Answers
Answer:
16 cups
Step-by-step explanation:
Daniel has 4.8 pounds of ground beef. He makes 8 burgers of equal amounts. Daniel draws this model to show how much each burger will weigh.
Answers
Each burger will weight 0.6 pounds
Explanation:
Divide 4.8 by 8
Which expression is equivalent to
Answers
Answer:
5x+10y-50 is expression
Can you help me with these 5 questions please?!
Answers
Answer:
1. A 2. 9$ 3. C 4. C 5. Because you can see the prices and the difference between prices
Rate pls
(50 POINTS) (PLEASE ANSWER THE QUESTION, NOT JUST TRY AND TAKE MY POINTS, I NEED HELP ON THIS SO DO NOT ANSWER IF YOU DO NOT KNOW OR ARE JUST TRYING TO TAKE MY POINTS)
Is there a proportional relationship between number of sandwiches and the cost of the order? Explain how you know.
(The picture shows what the relationship is now all I need to find is if it’s proportional or not, and why. Can you help me please? It’s homework, and it’s due in 5 minutes.)
Answers
Answer:
No, there is no proportional relationshipStep-by-step explanation:
The proportional relationship is:
y = kx, which is a special form of linear equation, with zero y-interceptIn the given case we have:
y = 4.5x + 10This is a linear function but not proportional relationship because it has y-intercept, different than zero
GIVING BRAINLIEST PLS HELP :(
Answers
Answer:
d) not proportional
Step-by-step explanation:
the rate of change between the first two pairs of x-and-y values is 12/3, between the second pair it is 21/3, and 15/3 between the last pair
4, 7, and 5 are all different values so there is not one constant of proportionality
PLEASE HELP ME THANK YOU
Answers
Answer:
m = -6/5
Step-by-step explanation:
The points present are (-2,2) and (3,-4).
m = -4 - 2 / 3 - (-2)
m = -4 - 2 / 3 + 2
m = -6/5
Will mark brainliest if right
Answers
Answer:
It doesn't specify so . . .
If its the bottom right it's 90°
If it's the bottom left it's 48°
Step-by-step explanation:
Ok so first, the triangle is a right triangle
meaning there's a 90° angle
Great, We now know two angles
90° and 42°
All angles of a triangle add up to 180
so we make it into an equation
and solve it.
42 + 90 + 6x = 180
132 + 6x = 180
-132 -132
6x = 48
Divide by 6 to leave x by itself.
x = 8
Now we can see what 6x actually is
6 ( 8 ) = 48
Note: This is for the bottom left angle. 6x
I need help please ASAP
