Grade 7 : Yes = 2 , No = 3
Grade 8 : Yes = 1 , No = 4
Step-by-step explanation:
eNotes Home
Homework Help
Study Guides
Texts
Teachers▻
Sign In
Join
rowseNotessearch
Math
MENU
The difference between two numbers is 12. Three times the larger number is seven times the smaller. What are the two numbers?
print Print
document PDF
list Cite
Expert Answers info
JEEW-M  | CERTIFIED EDUCATOR
Let us say the two numbers are x and y and x>y.
The data we have are;
Difference between the numbers are 12.
3 times larger number is equal to 7 times smaller number.
Then we can write;
 ----(1)
 ----(2)
From (1) we can say 
Then substituting  to (2) gives;




Then;


Multiple-3(x+0.6) and 6(x+2.4) you will get -3x-1.8=6x+14.4 then you add -3x + 6x you will get -9x=14.4+1.8 you add 14.4+1.8 that will give you 16.2 then divide that by -9
Answer:
33.33
Percentage Calculator: 120 is what percent of 360? = 33.33.
It is given in the question that
Ms. Velez will use both x gray bricks and y red bricks to build a wall around her garden. Gray bricks cost $0.45 each and red bricks cost $0.58 each. She can spend up to $200 on her project, and wants the number of red bricks to be less than half the number of gray bricks.
Maximum she can spend is $200. That is

And

And that's the required inequalities .