1answer.
Меню
Ask question
Login
Signup
Ask question
Menu
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
Sav
[38]
3 years ago
11
Assign two variables for each problem, and write the equations. Do not solve.
Mathematics
Answer
Comment
Send
2
answers:
hichkok12
[17]
3 years ago
5
0
1. x represents one battery, y represents the other battery x+y=6.5 x-y=2.5 2. x represents the number of small drinks sold, y represents the number of other size drinks sold x+y=230 x+1.5y=285
Send
Luba_88
[7]
3 years ago
5
0
A = first battery type
b = second battery type
a + b = 6.5 V
a = ( 6.5 V ) - b
b - a = 2.5 V
b - (6.5 - b) = 2.5
2b - 6.5 = 2.5
2b = 9.0
b = 4.5 V
a = 6.5 - 4.5
a = 2.0 V
Send
You might be interested in
Helllllpppppppppp idk what it issssss
yulyashka [42]
I think it’s either a or c
8
0
3 years ago
What percentage of $30 is %6?
Marina CMI [18]
Oh shutup man foreal
8
0
3 years ago
Gina randomly selected students at her school to ask them about their
Nesterboy [21]
Answer:
252
Step-by-step explanation:
7/25=252/900
3
0
3 years ago
Tim and Stacy are volunteers who are helping with the town marathon. They're expecting 260 participants, but only 156 has have r
Amiraneli [1.4K]
Answer:
45%
Step-by-step explanation:
hope it helps,
5
0
2 years ago
Read 2 more answers
On number is three more than three times another. Their sum is -5. Find the numbers
mina [271]
Answer:
help me i have -30 points
Step-by-step explanation:
7
0
3 years ago
Other questions:
What quotient is the same as the quotient 4.85÷0.7?
7
·
2 answers
if the sum of the measures of the interior angles of a convex polygon is 1440° , how many sides does the polygon have?
9
·
1 answer
Plz write all the steps
14
·
1 answer
I'd really appreciate it if you'd show your work for the question, it'd be lots of help! I'll give Brainliest! :)
14
·
1 answer
I need help I know this isn't the right answer. thanks in advance
13
·
1 answer
Let’s go I need help on number 9 I’ll give you brainliest
14
·
1 answer
Help me please?! its math question
7
·
1 answer
What is the sum? A, B, C, D
9
·
1 answer
Using n to represent the cost of an item in dollars before tax and t to represent the amount of sales tax in dollars for that it
11
·
1 answer
Please some one help
8
·
2 answers
×
Add answer
Send
×
Login
E-mail
Password
Remember me
Login
Not registered?
Fast signup
×
Signup
Your nickname
E-mail
Password
Signup
close
Login
Signup
Ask question!