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
Oksana_A [137]
3 years ago
8

Tina's age is 4 years less than 3 times her niece's age. If her niece's age is x years, which of the following expressions best

shows Tina's age? x − 4 4x − 3 3x − 4 4 − 3x
Mathematics
2 answers:
Arada [10]3 years ago
8 0

Answer:

<em>3x</em> - 4

Step-by-step explanation:

As Tina's age is 3 into <em>x</em> ( 3 x <em>x</em><em>=</em> 3x)but 4years less (-4)

Therefore Tina's age is 3x - 4

salantis [7]3 years ago
8 0

Answer:

3x - 4

Step-by-step explanation:

Use these representations:  niece's age: x

We triple x and then subract 4 years from the result, obtaining:

Tina's age:  3x - 4

You might be interested in
Katie has to drive 15 miles east and 36 miles north to get to her aunt's house. Which of the following equations could be used t
Leya [2.2K]

Answer:  a2 + 152 = 362

Step-by-step explanation:

7 0
3 years ago
Help please ill give brainliest answer
mihalych1998 [28]

Answer:

ΔLMN ≅ ΔLQP by (SAA)

Step-by-step explanation:

It is given that line (NM) is congruent to the line (PQ), meaning they have the same measure. This is signified by the small red line on each of these sides.

Moreover, it is also given that angle (MNL) is congruent to angle (QPL), this is shown by the red arc around these angles.

Finally one can figure out that angle (NLM) is congruent to angle (PLQ) by the vertical angles theorem. The verticle angles theorem states that when two lines intersect, the opposite angles are congruent.

Thus the two triangles are congruent by side-angle-angle postulate, abbreviated as (SAA).

6 0
3 years ago
What number should be added to this expression to change it into a perfect square trinomial?
Licemer1 [7]
C. 4 because 4 is a perfect square, as well as x^2 and 4x


I hope that helps!
3 0
3 years ago
Read 2 more answers
6x + 7b - 7x + 10x<br><br>What is the answer to this question?​
lara31 [8.8K]
7x+7b = 7(x+b)
..............
4 0
3 years ago
Read 2 more answers
I need this one too
iren2701 [21]

Answer:

i would say 42

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • How many pairs of whole numbers have the sum of 10
    5·2 answers
  • I need help with #6 please.
    9·1 answer
  • Eric has 6 1/6 feet tall and his brother is 5 3/4 feet tall. Eric is how many feet taller than his brother?
    11·2 answers
  • Please answer this question please please please
    9·2 answers
  • 3x+2y=8
    13·1 answer
  • The ratio of boys to girls in the 9th grade is approximately 7 to 9. There are 228 girls. How many boys are there?
    7·1 answer
  • -3а- 8+2а = 13<br><br> How do you solve this (like terms)
    12·2 answers
  • How to reduce improper fraction 37/30
    8·2 answers
  • 25 POINTS! FIRST TO ANSWER ****CORRECTLY**** GETS BRAINLIEST!
    13·1 answer
  • Determine and state an equation of the line perpendicular to the line 8x + 6y = 15 and passing through the point (3,-4)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!