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
zavuch27 [327]
3 years ago
14

Combine like terms: Х 3 + 8 + 12t - 4t

Mathematics
1 answer:
lukranit [14]3 years ago
6 0

Answer:11+8t

Step-by-step explanation:

the first two numbers don't have variables but the second two numbers have so basically you just have to do what the sing tells you to do 'subtract' and keep you variable 't' and of course add 3 and 8

You might be interested in
8 square root 2<br><br>6 square root 18<br><br>14 square root 2<br><br>8 square root 18
True [87]
Work: 5√2 + √18
First you must find the largest perfect square in √18:
The perfect square happens to be 9
√18 => 9√2
You must then simplify 9 since it is a perfect square:
9√2 => 3√2
Then you must add both terms together:
5√2 + 3√2 = 8√2
Answer: 8√2 or 8 square root 2

I hope this helps you!
4 0
4 years ago
OK, I REALLY NEED ALL OF THIS DONE SOON!
Rudik [331]

Answer: 1. 140 times

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A system of equations is given below. For what value(s) of x is f(x)=g(x) ?
NARA [144]

\large{f(x) = g(x)}   \\  \large{ {x}^{2}  + 3x = x + 3}

Since we are solving the quadratic equation because the highest degree in the equation is second. We arrange in the form of ax²+bx+c = 0.

\large{  {x}^{2}  + 3x - x - 3 = 0}

Combine like terms.

\large{ {x}^{2}  + 2x - 3 = 0}

Solve the equation by factoring.

\large{(x  + 3)(x - 1) = 0} \\  \large{x =  - 3,1}

Hence the values of x that make f(x) = g(x) are -3 and 1.

Answer

  • x = -3,1

Let me know if you have any doubts!

3 0
3 years ago
A diver descended at a constant rate of 16.05 feet every 3 minutes. Which of the following is true?
bekas [8.4K]
<span>Determine the lower limit of the 95% interval for the true mean weight. ... A diver descended at a constant rate of 12.24 feet every 3 minutes. .... weight of 16.05 ounces. at the 5% level of significance can we conclude that ...</span><span>

</span>
5 0
3 years ago
Shane is standing near a cell tower. The angle of elevation from him to the top of the tower is 73°. Cara is standing 10 feet be
elena55 [62]

Answer:

75ft

Step-by-step explanation: angles

3 0
3 years ago
Other questions:
  • What is 8 4/7 divided by 15 equal
    13·2 answers
  • A van will drive ten miles north, 15 miles south, and then five miles north again. The van gets 33 miles per gallon, and there i
    14·2 answers
  • 9x^3-16x factor using the GCF as the first term
    9·1 answer
  • One angle of an isosceles triangle measures 118°. Which other angles could be in that
    15·1 answer
  • Solve for b.
    12·2 answers
  • 2n-5(n+5)=8n+3(1-5n) what does n equal to
    14·2 answers
  • P/4+=16<br> Pls show work!!
    12·1 answer
  • Someone chat w me thru the comments on this question. im grounded and lonely. love you hehe
    10·2 answers
  • Chris plans to buy a car that depreciates in value at a rate of 10% per year. If the car initially costs $32,000. How much will
    15·1 answer
  • Can someone answer this please
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!