Answer:
1. d<1 d less than 1
2.q<3 (q less than 3)
3.c>5 (c greater than)
4.d<d+3 (d less than d plus 3)
5.c<d+3 (c less than d plus 3)
6.q<q+2 (q less than q plus q)
Step-by-step explanation:
Answer:
Improper: 3/2
Mixed: 1 1/2
Step-by-step explanation:
I believe this is right, if not feel free to critique me and I will fix it. I'm sorry in advance if it is incorrect.
Answer:12.5
Step-by-step explanation:
First: Multiply 15 times 2 which equals 30.
Second: Add 30 plus 1 which equals 31.
Third: Subtract 31/2 minus 3 which will give you 12 1/2
Answer:
10
Step-by-step explanation:
It's just symmetry. You see that the geometrical construction above has been rotated, so its properties will remain the same.
Alex spent 25% first, so he has now 75%. Then, he spent another 25% of that remaining money, so 25% of 75% is 56.25%. He has $9 left, which means $9 is 56.25% of the money he began with.
Set up a proportion:
9/x = 56.25/100 (9 dollars out of starting money equals to 56.25 per 100)
cross multiply 9 and 100, 56.25 and x
900=56.25x
Isolate the variable by dividing each side by 56.25
x=$16
