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
jasenka [17]
3 years ago
15

I need help figuring out what: f(r-2)=6x+7 is

Mathematics
1 answer:
Andrej [43]3 years ago
8 0

Answer:

f(r-2) = 6r -5

Step-by-step explanation:

f(r-2) is another notation for x = r-2

so we’ll plug in r-2 for x and solve:

f(r-2) = 6(r-2)+7

f(r-2) = 6r -12 +7

f(r-2) = 6r -5

You might be interested in
3) A data set has 11 numbers in it. Each number is a whole number and there are no repeats. The bottom 2 values of the data set
NNADVOKAT [17]

C) 18 is your answer

Hope this brings you luck ^o^ ^_^

7 0
3 years ago
1. Ms. Dawson’s call did a science experiment. The class started out with 650 bacteria cells. The growth rate predicted was 4.75
MatroZZZ [7]

The exponential function is y = 650(1.0475)ˣ

<h3>Exponential equation</h3>

A Exponential equation is in the form:

y = abˣ

where y, x are variables, b is the multiplier and a is the initial value.

Let y represent the bacteria population after x hours.

a = 650 bacteria

b = 100% + 4.75% = 1.0475

The exponential function is y = 650(1.0475)ˣ

After 33 hours:

y = 650(1.0475)³³ = 3006

Find out more on Exponential equation at: brainly.com/question/2456547

8 0
2 years ago
Find the area of the triangle. ANSWERS: A) 84 m2 B) 66 m2 C) 42 m2 D) 132 m2
Daniel [21]

Answer:

C

Step-by-step explanation:

........

4 0
3 years ago
Is the answer A),B),C) or D)?
stealth61 [152]

Answer:

D) 2a-6

Step-by-step explanation:

Graham sold 6 less = -6

Than double what Adriania sold. = 2a

2a - 6

7 0
3 years ago
Please help quick!!!!
Luda [366]
It's a y=mx+b equation, Carries' would be y=1/2 x - 125 (total profit is equal to the cupcake amount, each sold for 50 cents - the startup cost of 125). Juanita's would be y=2.25x-125. Comparing Carries' to Juanita's sales would mean that you would multiply x by 3 (no less than 3 times the ..). I may elaborate further on comparing in the comment section
8 0
3 years ago
Other questions:
  • What are the domain and range of the relation {(–9, 5), (1, 5), (6, 11), (7, –10)}?
    9·1 answer
  • WILL GIVE BRAINLIST.Which of the following multiplication expressions can be modeled by the tiles shown?Check all that apply 8(3
    9·2 answers
  • Which out of these 2 "graphs" represent a proportional relationship? PLEASE HELP
    15·2 answers
  • Heellllllllllllp needed plz
    8·1 answer
  • Solve : -7= 2x -7 x=?​
    10·2 answers
  • Tuition of $
    7·1 answer
  • Use the conversion formula to write the equation for the new function, F(t).
    5·1 answer
  • Determine the intercepts of the line
    12·1 answer
  • Use the drawing tool(s) to form the correct answer on the provided graph. The table below represents an exponential function, g,
    14·1 answer
  • Name the Solid.<br> What is the VOLUME of the solid?<br> Round to the nearest tenth if necessary.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!