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
ahrayia [7]
3 years ago
10

3(r-6)+2=4(r+2)-21 . Find the value for r?

Mathematics
1 answer:
galben [10]3 years ago
8 0
3(r-6)+2=4(r+2)-21
3r-18+2=4r+8-21
3r-16=4r-13
-3=r

r=-3
You might be interested in
Can someone help me solve this?
Alex_Xolod [135]
The answer is C. Hope this helps
7 0
3 years ago
Read 2 more answers
The number of girls who work at Super shopper is 2 more than 3 times the number of boys. If 30 boys work at super shopper; how m
mote1985 [20]
I think its 92 but im not entirely sure. hope it helps though
4 0
3 years ago
Read 2 more answers
ANSWER QUESTION PLEASE!!
Fynjy0 [20]

Answer:

W = 2t + 8

Step-by-step explanation:

weight from birth plus number of months times 2 equals your total weight.

5 0
3 years ago
How many solutions does 2.3y+3.2-y=2.1+1.3y+1.1 have?
jeka57 [31]
1.3y +3.2 = 1.3y +3.2

we notice that both sides of the equation are identical. So substitute y with any value and the equation would still be correct.

y has infinite solutions.
6 0
3 years ago
What is the y-intercept of the equation 2x + 3y=12?<br> -2/3<br> 12<br> 6<br> 4
pantera1 [17]

Answer:

4

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Can anyone answer any of these questions?
    7·1 answer
  • Write statements to declare and initialize two variables: one, named element_number can hold any of the integer values 1 through
    7·1 answer
  • A) 240 cm 2<br> B) 270 cm 2<br> C) 318 cm 2 <br> D) 348 cm 2
    5·1 answer
  • Please answer asap thank you
    13·2 answers
  • So the people who are good at math Im going to ask 17 questions that invlove math so if u want 20 points in each question then g
    6·1 answer
  • Please help<br>and please explain the answers to weather its linear or nonlinear?<br>​
    12·1 answer
  • If TR=11 what is the length of RS.
    12·1 answer
  • Help me 20 points, please
    12·1 answer
  • Mark has 5 more pencils than Bill. If Mark has m amount of pencils, which expression gives the number of pencils Bill has?
    11·1 answer
  • For flights from a particular airport in January, there is a 30 percent chance of a flight being delayed because of icy weather.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!