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
balu736 [363]
3 years ago
6

Evaluate each expression when s=9 and t=12 1. 3(3t + s) 2. 2s - t

Mathematics
1 answer:
kvasek [131]3 years ago
5 0

1.) 3 (3t + s)

distribute

9t + 3s

plug in the variables

9 ( 12 ) + 3 ( 9 )

108 + 27

135

2.) 2s - t

plug in the variables

2 ( 9 ) - 12

18 - 12

6

I hope this helped and i sincerely hope that this was the brainliest answer!

have a nice day

You might be interested in
Which is the answer ? Please help
klasskru [66]
It’s C one while if her assignment
5 0
3 years ago
Read 2 more answers
Someone answerrrrrr plssss ASAP!!!!!!’
ikadub [295]

Answer:

9. It seems he was inactive/taking a break, as the line is completely straight.

I'm not sure about the others, but I hope that helps!

Step-by-step explanation:

4 0
3 years ago
What is the least common denominator of 4/5 and 1/10
antiseptic1488 [7]
The least common denominator for the question you have supplied me with is 10. The least common multiple of the denominators, 5 and 10, is 10, making the LCD 10.
4 0
3 years ago
Read 2 more answers
Write an equation in slope intercept form from two points (5,5) and (3,7)
DochEvi [55]

Answer:

y = -x + 10

Step-by-step explanation:

find the slope (-1) and y intercept (10)

<em><u>Hope this helped! Have a nice day! Plz mark as brainliest!!!</u></em>

<em><u>-XxDeathshotxX</u></em>

6 0
3 years ago
Read 2 more answers
I need help with help on the one with the pink circle
podryga [215]

Answer:

15°

Step-by-step explanation:

The line in the middle of the triangle divides it into two triangles.  These two triangles are equal.  You can see this because the given angle (90°) is equal for both sides, and the bottom sides (23) are also equal to each other.  

Since the triangles are equal, this means that the given angle of 75° also applies to the other side.  The total degrees a triangle can have is 180°.  Use the given angles to solve for the unknown angle.

75° + 90° + x = 180°

165° + x = 180°

x = 15°

The angle measure will be 15°.

4 0
3 years ago
Other questions:
  • En una fiesta se desea elegir un grupo de 3 personas de entre 6 matrimonios, si dos miembros de la misma pareja no pueden ser el
    5·1 answer
  • Select Is a Function or is not a Function to correctly classify each relation.
    9·1 answer
  • Which number is composite? 53,81,41,47,31<br><br> a. 31<br><br> b. 81<br><br> c. 41<br><br> d. 47
    9·1 answer
  • A letter or symbol that is used to represent a number is called a _ _ _ _ _ _ _ _.
    13·1 answer
  • Find the sum of the geometric series 1−0.99+0.99^2−0.99 ^3 +...−0.99
    13·2 answers
  • 3x + 2y = 5<br> X – 2y = -1
    13·1 answer
  • I need help with all the parts
    13·1 answer
  • Screen printing a batch of shirts requires 1 minute per shirt in addition to 6.07 minutes of initial setup time. If it takes 13.
    11·1 answer
  • 10. What is the measure of ZP?*<br> E<br> (15m + 17)º<br> -Q<br> (4m – 10)<br> P<br> (7m - 9)
    12·1 answer
  • (24 ÷ 3 - 2) × 4 [points n brainliest]
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!