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
gogolik [260]
3 years ago
13

Match each description of an algebraic expression with the symbolic form of that expression

Mathematics
1 answer:
kicyunya [14]3 years ago
7 0

Answer:

A. 2 terms; variable = x; constant = 4.5 -------> 4.5 - 2x

B. 2 terms; variables = x and y -----------> 4.5y - 2x

C. 3 terms; variables = x and y; constant = 2 --------------> 4.5x + 2 - 3y

D. 3 terms; variables = x and y; constant = 3 --------------> x - 2y + 3

Its 100% correct just not in the order you put it in, I think you might of switched them but I just did the Warm-Up and its right my dudes :)

You might be interested in
To find the product of 42.12 and 10³, move the decimal point in 42.12 __ places to the right because 10³ has __ zeros.
Yakvenalex [24]
<h3>To find the product of 42.12 and 10^3,  move the decimal point in 42.12 3 places to the right because 10^3 has 3 zeros</h3>

<em><u>Solution:</u></em>

Given that,

\text{ product of } 42.12 \text{ and } 10^3

Which means,

42.12 \times 10^3

Here, the exponent of 10 is positive ( which is 3)

When the exponent is positive, we have to move the decimal point to right

When you multiply a number by a power of 10, ( 10!, 10^2, and so on ) move the decimal point of the number to the right the same number of places as the number of zeros in the power of 10

Here, exponent is 3 , therefore move the decimal point right 3 places in 42.12

Therefore,

42.12 \times 10^3 = 42120

7 0
3 years ago
X + 67 = 70 <br><br> what does "x" equal?<br><br> Please explain your answer, thanks!
8_murik_8 [283]
Hey there!

3 + 67 = 70,

so your answer will be:
x = 3

Hope this helps!
Have a great day (:
5 0
3 years ago
Read 2 more answers
Please help, I'm stuck on this answer.
babymother [125]
I agree with what that person told you. The expression -2(x+10) is equivalent to -2x-20

Multiply the outer -2 with the inner x to get -2 times x = -2x

Multiply the outer -2 with the inner term 10 to get -2 times 10 = -20

So overall, -2(x+10) = -2x-20

--------------------------------------------

So that's how we're able to go from this -2(x+10) \ge 75 to this -2x-20 \ge 75

The only thing that changes is the left side. The inequality sign will not flip. It only flips if we multiply both sides by a negative number. 

8 0
3 years ago
Read 2 more answers
Help me plz i need help on math i will give THANKS
atroni [7]
The answer is for your paper is 21
8 0
2 years ago
How do u simplify these radicals???
AlladinOne [14]
1. √48  →  √16 * √3  =  4√3

3.
 √12  →  √4 * √3  =  2√3

7. √125  →  √25 * √5  =  5√5

8. √20  →  √4  *  √5  =  2√5

9.  √18  →  √9  *  √2  =  3√2

10. √32  →  √16  *  √2  =  4√2

11.  √50  →  √25  *  √2  =  5√2

12.  √27  →  √9  *  √3  =  3√3 

4 0
3 years ago
Other questions:
  • What is the simplest square root of 1345? no decimals please
    6·2 answers
  • The diameter of a circular tray is 28cm. Find the area of the tray. Take[Pi=22/7] ​
    8·1 answer
  • Find the length of side c of a triangle if side a = 15 and side b = 20. A. 25 B. 17.5 C. 20 D. 15
    7·1 answer
  • Sean tried to drink a slushy as fast as he could. He drank 5 milliliters of slushy each second and finished all the slushy after
    10·2 answers
  • What is the solution to the inequality? -2/3(2x - 1/2) ≤ 1/5x - 1 Express your answer in interval notation.
    11·1 answer
  • Help please i added a photo it's simple i'm just slow thank you :/
    14·1 answer
  • Solve by factoring.<br><br> 1.) 0=6x^2-13x-5<br><br> 2.) 0=4x^2-7x+3
    11·1 answer
  • Need help in number 30 please help
    15·1 answer
  • Anybody know how to do # 14, 15, and 16? Would also be nice if yall told me if any of these were wrong
    11·1 answer
  • Solve the given system of equations.<br><br><br> The solution to the system is ( , ).
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!