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
marusya05 [52]
3 years ago
5

Systems by substitution: A phone company offers two monthly plans. Plan A costs

Mathematics
1 answer:
DENIUS [597]3 years ago
5 0
17+(.17*m)
28+(.13*m)
don't exactly understand the question but if your asking which is better Plan A is better unless you go over 100min
You might be interested in
Help me please ty ty
julsineya [31]

Answer:

A

Step-by-step explanation:

(f - g)(x)

= f(x) - g(x)

= 3x² + 4x - 6 - (6x³ - 5x² - 2) ← distribute parenthesis by - 1

= 3x² + 4x - 6 - 6x³ + 5x² + 2 ← collect like terms

= - 6x³ + 8x² + 4x - 4

3 0
1 year ago
PLS HELP ME ty<br> i know its simple i just need some help on this one
Keith_Richards [23]

Answer:

12t^-6

Step-by-step explanation:

-4 + - 2 = - 6

2*6 = 12

7 0
2 years ago
Vance charges $9.50 each time he mows his neighbor's lawn.
Stells [14]

Answer:

c:20 times

Step-by-step explanation:

as always! use factors to solve the problem!! im uhh..

8 0
3 years ago
Read 2 more answers
Mr. Littles is building a triangular sandbox using three boards. He already has two boards that measure 9 feet and 12 feet. Sele
Bess [88]

Answer:

  • 9 feet, 15 feet, 19 feet

Step-by-step explanation:

<u><em> Options are: </em></u>

  • <em>2 feet </em>
  • <em>3 feet </em>
  • <em>9 feet </em>
  • <em>15 feet </em>
  • <em>19 feet </em>
  • <em>21 feet </em>
  • <em>30 feet</em>

<em>-------------------------------------</em>

Use the triangle inequality theorem: sum of any two side must be greater than the third side by length

  • 2 feet     ⇒  no, as 2 + 9 < 12
  • 3 feet     ⇒  no, as 3 + 9 = 12
  • 9 feet     ⇒  yes
  • 15 feet    ⇒  yes
  • 19 feet    ⇒  yes
  • 21 feet    ⇒  no, as 9 + 12 = 21
  • 30 feet  ⇒  no, as 9 + 12 < 30

6 0
2 years ago
Find the area of the cross section that is parallel to the bases.
ElenaW [278]
The correct one would be a 1122
8 0
2 years ago
Other questions:
  • What is 3/4 / 1/6? (please help)
    6·2 answers
  • A student simplified -(2-n) to the expression n-2. Did the student simplify correctly? Why or why not?
    6·1 answer
  • (4+5)(4-51) =<br> please help i don’t feel like doing math rn
    8·2 answers
  • A sea bird is 28 meters above the surface of the ocean.What is its elevation?
    14·2 answers
  • How can you decompose the composite??​
    7·1 answer
  • The miles driven in a car going 65
    15·2 answers
  • 5. What is an equation of the line that contains the point (-1,4) and has a
    15·1 answer
  • Will give brainiest lol
    9·2 answers
  • Jesper can run 6 miles in 45 minutes. He is thinking about running in two different races, a 9-mile race and a 15-mile race. At
    12·1 answer
  • A state offers specialty license plates that contain 5 numbers followed by 2 letters. License plates are assigned randomly. All
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!