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
7nadin3 [17]
3 years ago
7

Drag the tiles to the boxes to form correct pairs. Match the pairs of equivalent expressions.

Mathematics
2 answers:
scZoUnD [109]3 years ago
8 0
<h2>Answer with explanation:</h2>

a)

(4t-\dfrac{8}{5})-(3-\dfrac{4}{3}t)

On opening the parentheses term we get:

4t-\dfrac{8}{5}-3+\dfrac{4}{3}t

On combining the like terms:

4t+\dfrac{4}{3}t-\dfrac{8}{5}-3

=\dfrac{4t\times 3+4t}{3}-\dfrac{8+3\times 5}{5}\\\\\\=\dfrac{12t+4t}{3}-\dfrac{8+15}{5}\\\\=\dfrac{16t}{3}-\dfrac{23}{5}

b)

5(2t+1)+(-7t+28)

on using the distributive property for the first terms and opening the parentheses for the second term we have:

5\times 2t+5\times 1-7t+28\\\\=10t+5-7t+28\\\\=10t-7t+5+28\\\\=3t+33

c)

(-\dfrac{9}{2}t+3)+(\dfrac{7}{4}t+33)

On combing the like terms we have:

-\dfrac{9}{2}t+\dfrac{7}{4}t+3+33\\\\=\dfrac{-9t\times 2+7t}{4}+36\\\\\\=\dfrac{-18t+7t}{4}+36\\\\\\=\dfrac{-11t}{4}+36

d)

3(3t-4)-(2t+10)

on using the distributive property for the first terms and opening the parentheses for the second term we have:

=3\times 3t+3\times (-4)-2t-10\\\\\\=9t-12-2t-10

Now, on combining the like terms we have:

=9t-2t-12-10\\\\=7t-22

Masja [62]3 years ago
5 0

Answer:

Step-by-step explanation:

look this solution

You might be interested in
The ratio of red paint to blue paint is 2:1. What does the ratio 2:1 mean?
Artemon [7]
This means the for every 2 units of red paint, there is 1 unit of blue paint
exg
in a mixture, mix a red and blue paint to get a type of purple that is the ratio of 2:1 (red:blue)
so exg if you wanted 3 gallons you would do 2 gallons of red+1 gallon of blue since 2+1=3
it could also mean quantity
there are 2 tiles painted red for every 1 tile painted blue resulting in 2 unit of red paint to 1 unit of blue

4 0
3 years ago
What is the sales tax
hichkok12 [17]

Answer:

Before Tax Price: $110.00

Sale Tax: 6.10% or $6.71

After Tax Price: ($116.71)

Step-by-step explanation:

6 0
3 years ago
Which graphs show continuous data?<br><br> Select each correct answer.
love history [14]
C

Due to the fact that it is starting from 0 and moving in a steady pattern
5 0
2 years ago
Read 2 more answers
Given that<br>F1 = 50 N<br>r1= 3 m<br>r2 = 2 m<br>The beam does not move. How large is force F2?​
Phoenix [80]

Answer:

6m

Step-by-step explanation:

If it doesn't move it's just the same force

5 0
3 years ago
How did we transform from f(x) =x2 to g(x) = -3x2
Oksi-84 [34.3K]

Answer:

  f(x) is reflected over the x-axis and vertically scaled by a factor of 3

Step-by-step explanation:

If you compare the two functions, you see that ...

  g(x) = -3f(x)

Multiplication by -1 effects a reflection over the x-axis. (All y-values are transformed to their opposite.)

Multiplication by 3 is a vertical scaling by a factor of 3.

Taken together, f(x) is reflected over the x-axis and vertically scaled by a factor of 3.

7 0
2 years ago
Other questions:
  • Can someone please answer this?
    8·1 answer
  • Vince borrows $900 to buy a couch. He will pay off the loan by paying 1.5% simple interest for 2 years. Vince incorrectly calcul
    13·2 answers
  • Ahmed is taking orders for lunch. A slice of pizza cost $2.9 and a chicken sandwich costs $3.9. He collects $25.3 for the group
    15·1 answer
  • What is the reduced fraction of 26/73 ?
    12·2 answers
  • QUESTION 1!!!!!! Help asapppp
    7·1 answer
  • There are three silver bows for every four red bows in a bag. what is the ratios?
    5·2 answers
  • A movie theater has been charging $10.00 per person and selling about 500 tickets on a typical weeknight. After surveying their
    8·1 answer
  • Can someone please help me???????????????????
    6·2 answers
  • PLEASE HELP!!!! see attachment below… I bet you cant solve this:
    13·1 answer
  • Show the working out too please in numbers, thank you.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!