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
LenaWriter
[7]
3 years ago
7
The sum of two numbers is 170, and their difference is 110. Which is the greater of the two numbers?
Mathematics
Answer
Comment
Send
2
answers:
Sedaia
[141]
3 years ago
7
0
Hello!
You can make two expressions based on what you know
x + y = 170
x - y = 110
You can add these expressions to eliminate y
2x = 280
Divide both sides by 2
x = 140
You can now put x into one of the original expression
140 + y = 170
Subtract 140 from both sides
y = 30
So the greater number is 140
Hope this helps!
Send
frez
[133]
3 years ago
6
0
X+y=170
x-y=110
2x=280
x=140 is an answer
y=30
Send
You might be interested in
you are lying 120 ft away from a tree that is 50 feet tall you look up at the top of the tree approxmaelty how far is your head
Pepsi [2]
Check the picture below.
5
0
3 years ago
What is (3/5) squared?
Marat540 [252]
3/5 squared in 9/25, 3*3/5*5 :)
5
0
3 years ago
Read 2 more answers
How do you use the order of operations to solve this problem:
Delicious77 [7]
First you do “Parenthesis”. So add to get 11. Next you do “Multiplication”. So multiply 7 and 11 to get 77. Last you do “Subtraction”. Final answer is 73.
7
0
3 years ago
Identify the property that justifies the following statement:
Doss [256]
Answer:
a
Step-by-step explanation:
3
0
3 years ago
Read 2 more answers
Pls help I need a good grade<br><br><br> Show your work for both of the questions only do 8 and 9
o-na [289]
Answer:
CaN't SeE ThE LeTtErS...
Step-by-step explanation:
7
0
3 years ago
Read 2 more answers
Other questions:
Which number is the additive inverse of -4 1/4
14
·
2 answers
What is the answer to twenty greater than fourteen plus x
12
·
2 answers
What’s the estimate of345,245+567,321
9
·
1 answer
What is the rounding number for 5503
7
·
1 answer
Your sister asks you to pick out one of her CDs to listen to. She has 6 rock, 4 country, and 4 rap CDs. If you pick one at rando
12
·
1 answer
Square route of fifty six
10
·
1 answer
Find the value of the variables in each figure. explain your reasoning
8
·
1 answer
Solve 49x + 9= 49x+84 how many solution it has
9
·
1 answer
Frank has a chance of receiving an A grade in statistics, a chance of receiving an A grade in geology, and a chance of receiving
13
·
1 answer
Which of the following represent independent events? Spinning a 3 on a spinner and then spinning again and getting a 2. Getting
9
·
1 answer
×
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!