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
Mnenie [13.5K]
3 years ago
5

Simplify the expression 4t+10-5-3t in math

Mathematics
2 answers:
elena-14-01-66 [18.8K]3 years ago
4 0
(4t+10) - (5-3t) =  
(14t) - (2t) =
Reika [66]3 years ago
3 0
4t + 10 - 5 - 3t: t +5
You might be interested in
Erin bought 4 jars of jelly and 6 jars of peanut butter for $19.32. Adam bought 3 jars of jelly and 5 jars of peanut butter for
lisabon 2012 [21]
Price of the jar of peanut butter is $2.36 and that of jelly is $1.29.
8 0
3 years ago
What is the area?<br> 7 m<br> 4 m<br> square meters?
bija089 [108]

Answer:

28 square meters

Step-by-step explanation:

7 x 4= 28

28 square meters

3 0
3 years ago
Need help on this!!!!
Alexxandr [17]

Answer:

  • (a)  area = 3y^2 +14y +16
  • (b)  perimeter = 8y +20

Step-by-step explanation:

Part of the point of Algebra is that you can work with things that stand for numbers (almost) as easily as working with numbers themselves. Here, you are given values that stand for the length and width of the rectangle.

(a) You know the area of a rectangle is found by multiplying its length by its width. The same is true when length and width are algebraic expressions that stand for those numbers.

  <u>Given:</u> length = 3y+8, width = y+2

  <u>Find:</u> area = length × width

  <u>Solution:</u>

     area = (3y+8) × (y+2)

Using the distributive property, we can perform this multiplication in essentially the same way we would for the numbers 38 and 12.

     area = 3y(y +2) +8(y +2)           equivalent to 30(12) +8(12)

     = 3y^2 +6y +8y +16                  equivalent to 30·10 +30·2 +8·10 +8·2

     area = 3y^2 +14y +16              equivalent to 3·10^2 +14·10 +16

(Of course, with numbers, there are relationships between units and tens and hundreds that let us further combine terms. When variables are involved, we can combine terms with the same power of the variable, but we cannot combine "y" terms with "y^2" terms the way we can with numbers.)

___

(b) The perimeter is the sum of the lengths of the four sides of the rectangle. Since two of those sides are "length" and two are "width", we can write ...

  perimeter = 2(length + width)

Making the substitution for length and width as defined above, we have

  perimeter = 2((3y+8) + (y+2))

  = 2(3y+y + 8+2) = 2(4y +10)

  perimeter = 8y +20

5 0
3 years ago
According to the text<br> The bridge between basic and applied research is known as
emmainna [20.7K]

answer:Ergonomics: A bridge between fundamentals and applied research.

4 0
3 years ago
The person at (0, 1) needs a bottled water. He moved to the right on a slope of -4. Where can you find him to give him the water
olga_2 [115]
You can find him at (-4,1)
5 0
3 years ago
Other questions:
  • 37.362 is 7 4/5 % of what number?
    6·1 answer
  • Can someone help me find the x-intercepts of f(x) = 3x^2 + 6x - 24?
    7·1 answer
  • Solve the system of equations using substitution.
    11·2 answers
  • Studying mathematics in the night is better than the morning study and why?
    10·1 answer
  • What is this in slope concept
    10·1 answer
  • Math question pls help
    13·2 answers
  • What is the value of x?​
    13·1 answer
  • Evan wants to make an array of 32 miniature cars What are all the different ways Evan can place the cars? ​
    15·1 answer
  • PLEASE HELPPPP :(((((((((((​
    10·2 answers
  • Please Help with problems 7-10!!!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!