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
ankoles [38]
3 years ago
11

Given that R = 3x + 9y

Mathematics
1 answer:
Bingel [31]3 years ago
7 0

Answer:

Step-by-step explanation:

R = 3x + 9y

They told us that R = 7, y = 6

So you can rewrite the equation as:

R = 3x + 9y

7 = 3x + 9(6)

7 = 3x + 54

Subtract 54 from both sides.

7 - 54 = 3x

-47 = 3x

To find x, you need to divide both sides by 3

3x = -47

x = -47/3

You might be interested in
Help me fast PLEASE  The equation y = 1.6x represents the number of laps Henry can swim over time, where y is the number of laps
Phoenix [80]
The table is missing though but you may consider the following calculations :

Y = 1.6 x
for x = 1 minutes
 Y = 1.6 laps
for x = 2 minutes
Y = 3.2 laps
for x = 3 minutes
Y = 4.8 laps
4 0
3 years ago
Read 2 more answers
PLEASE HELP 50 POINTS
Arada [10]

Answer:

im leaning on parallelogram

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Help mee pweaseeeeeee :)))
Ilya [14]

Answer: .4

Step-by-step explanation:

.

3 0
3 years ago
Algebra help please !
umka2103 [35]

Answer:

g(f(0)) = 2

Step-by-step explanation:

To find g(f(0)), you must first find f(0).

f(x) = 3x + 1

f(0) = 3(0) + 1 = 0 + 1 = 1

Now you input 1 into function g(x).

g(x) = (4x + 2)/3

g(1) = [4(1) + 2]/3

g(1) = [4 + 2]/3

g(1) = 6/3

g(1) = 2

g(f(0)) = 2

6 0
3 years ago
Read 2 more answers
Old McDonald had 100 chickens and goats in the barnyard. Altogether, there are 264 feet. How many chickens and how many goats ar
Natasha2012 [34]
Well there are 200 chickens and 16 goats 
6 0
3 years ago
Read 2 more answers
Other questions:
  • Please solve and explain how. Photo attached
    10·1 answer
  • James stock dropped 2 points each day over the last 5 days. how many points has james stock dropped?
    12·1 answer
  • If pq=9 and qr=28, find PR
    9·1 answer
  • Greg has a container of building blocks that has 4 blocks in each row and 8 blocks in each column. How many
    12·2 answers
  • Given: 3(x-4)=2x+7 Prove: x=19 PROOF: StatementsReasons
    13·1 answer
  • Help please ..........
    7·2 answers
  • Help me please :( !
    9·2 answers
  • 5. How much should Chantal budget per month to make sure she has enough
    12·1 answer
  • 7.0 is ten times as much as
    7·2 answers
  • If two coins are flipped, what is the probability both of the coins will land on tails?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!