1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Elina [12.6K]
3 years ago
11

Between the time Iko woke up and lunchtime,the temperature rose by 11.Then by the time he went to bed,the temperature dropped by

14
Mathematics
1 answer:
dimaraw [331]3 years ago
4 0

Answer:

<u></u>

  • <u>11 + ( - 14)</u>

Explanation:

The complete question is:

<em>Between the time iko woke up and lunchtime, the temperature rose by 11º. Then by the time he went to bed, the temperature dropped by 14º.</em>

<em />

<em>Write an addition expression for the temperature relative to when iko woke up. </em>

<em />

<h2>Solution</h2>

It is said that between the time Iko woke up and lunchtime, the temperature rose by 11 degrees. A rise means the temperature increased and you must add 11º.

Then, relative to when Iko woke up the temperature is:

  • + 11º

Then, by the time Iko went to bed, the temperature dropped by 14º. A drop means that the change is negative. This means that you must add a negative number, and the additive expression is:

  • +  11º + (- 14º).

If you want the overall change in temperature you do the operation:

  • 11 + (-14) =  11 - 14 = - 3. A net decrease of 3º.

But the answer to this question is the additive expression:

  • 11 + ( - 14) ← answer
You might be interested in
Help please............
Lubov Fominskaja [6]
That would be (9,3) <===
4 0
3 years ago
Read 2 more answers
On the number line below, P represents a number. What is the value of the opposite of that number? A number line from negative 4
Temka [501]

Answer:

-1\frac{1}{4}

option 2

Step-by-step explanation:

In this number line, each interval equals 1/4.

P represents 1 1/4

So, opposite of number P is   ( -1\frac{1}{4} )

7 0
3 years ago
Read 2 more answers
What are the solutions of the equation x^4-5x^2-36=0 use factoring to solve
KATRIN_1 [288]
Factor and set each factor equal to zero:
x = -3, 3, 2i, -2i
7 0
3 years ago
You bought jeans last week for $55. Today you see that the jeans are on sale for $40. What is the percent decrease of the price?
erastova [34]
15%......................
7 0
3 years ago
Read 2 more answers
Bob and will toss two coins. if both coins come up heads, bob pays will $6. will pays bob $2 otherwise. what is the expected val
Helga [31]
Each coin has a head and a tail, therefore when you toss two coins, you have 4 possible outcomes. You have two heads in only one of these outcomes, while the other three have at least one tail.

The expected value of the game is the price paid/gained times the probability of loss/victory:

E = (1 / 4) · (-6) + (3 / 4) · (2)
   = -3 / 2 + 3 / 2
   = 0

Bob expects to tie with Will.


6 0
3 years ago
Read 2 more answers
Other questions:
  • Match each quadratic equation with its solution set.
    6·2 answers
  • Rachel has a box in the shape of a prism with a square base. The capacity of the box is 150 cubic inches. The height of the box
    15·1 answer
  • A family has two cars during one particular week the first car consume 25 gallons of gas and the second consumed 15 gallons of g
    13·1 answer
  • Please answer the question in the picture
    13·1 answer
  • How do I find the surface area of a cube and a square pyramid?
    6·1 answer
  • You are asked to draw a triangle with the side lengths of 10 inches, 7 inches, and 2 inches. How many triangles like this can yo
    12·1 answer
  • Pls help this is due today! Find the value of x, then the value of each angle:
    14·2 answers
  • The surface area of the prism is ​
    14·1 answer
  • I’d appreciate it please helpppp
    5·2 answers
  • A TV has a listed price of $900.99 before tax. If the sales tax rate is 6.75%, find the total cost of the TV with sales tax incl
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!