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
max2010maxim [7]
3 years ago
13

What is the value of each expression?

Mathematics
2 answers:
Maru [420]3 years ago
8 0

Answer:

1. -3   2. 3

Step-by-step explanation:

Evaluate each expression is very simple concept in math. When you substitute a particular value for each variable and then act the operations called evaluating expression.

kozerog [31]3 years ago
6 0

Answer:

-3 and 3

Step-by-step explanation:

You might be interested in
IF S.P. = Rs 1,869, loss percent = 11% find C.P.​
Veseljchak [2.6K]

Here,

Selling Price (S.P) = Rs 1869

Loss = 11%

Cost Price (C.P) = ?

Let, C.P be x

Now,

Sp = Cp - loss% of Cp

1869 = x - 11/100*x

1869 = (100x - 11x)/100

186900 = 89x

◆ x = Rs 2100

Cp = Rs 2100

I hope you understand...

It's a Right answer...

Thanks♥♥

7 0
3 years ago
Calculate the average rate of change for the graphed sequence from n = 1 to n = 3.
Strike441 [17]
<span>A1 is the 1st term  r is the difference, they can say "r" or "d" for the difference   1st a1 is the first term = -3 2nd "r" is the difference between each consecutive terms (coming after each other) = 1.5 the rule to get any term of the sequence as we add 1.5 each time is --> a1+(n-1)*d  a1 --> 1st term , n --> order of the term u want whether 2nd, 3rd , 25th  d --> difference  so to get the 2nd-->    -3+(2-1)*1.5= -1.5 to get the 3rd -->        -3 +(3-1)*1.5 = 0  and so on</span>
8 0
3 years ago
Read 2 more answers
3. A ________________________ consists of values for one or more variables that record or measure information for each of the ca
Komok [63]

Answer:

Parameter.

Step-by-step explanation:

Parameter is a value that characterizes population or sample in a given data. Parameter gives extracts from the entire population. This is very important in statistical analysis. Parameter is fixed and unknown numerical value.

3 0
4 years ago
Read 2 more answers
Write an equation and solve. Four times the sum of three times a number increased by two is equal to three times the difference
Sindrei [870]
Sum<span> plus added more than </span>increased<span> by. the </span>sum<span> of a </span>number<span> and 2 </span>two<span> plus a </span>number two<span> added to ... a </span>number decreased<span> by </span>two<span> a </span>number<span> ... 2) Six </span>times<span> the </span>sum<span> of a </span>number<span> and </span>four<span>. 6(x + </span>4<span>). </span>3<span>) </span>Eight<span> subtracted from </span>two times<span> a </span>number<span>. 2x - 8 ... 6) Eleven </span>times<span> the </span>difference<span> of a </span>number<span> and </span>three<span> is </span>equal<span> 5( x - </span>3<span>) = 2x</span>
8 0
3 years ago
You invest $1000 in an account at 2.5% per year simple interest. how much will you have in the account after 3 years? round your
hodyreva [135]
I will have $1075 in the account after 3 years
7 0
3 years ago
Other questions:
  • X-26=4 add what to each side
    15·2 answers
  • What is 324.93 rounded to the nearest whole number​
    8·2 answers
  • Explain why 2.15 and -2.15 are opposite
    8·2 answers
  • Will give brainiest <br> Answer ASAP
    14·1 answer
  • Can someone please help no one will answer :(
    10·1 answer
  • Snnsnsnsnnsnsnsnsnsnsn​
    10·1 answer
  • Find the equation of a line, in slope-intercept form, that is perpendicular to y = 2/3x + 4 and passes through (4, -1)
    7·1 answer
  • Place the two large triangles around the square to form a triangle, a parallelogram ,and a trapezoid .Please answer it step by s
    15·1 answer
  • Alr so imma need this answer rn
    14·1 answer
  • ASAP question!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!