Answer:
(4,0)
Step-by-step explanation:
Graph the equations and locate the intersection.
Answer:
3:4
Step-by-step explanation:
4x=12
x=3
7y=28
y=4
10 x 6 = 60
so 10 times as many as 6 hundreds is 60 hundreds or 60 thousands
(i think this is correct, sorry if i'm wrong ((:)
Answer: 19 mile
Explanation:
Each track practice = 1 mile
And she had run 17 miles on her own.
After 2 track practices she would have run 17 mile + 2 mile = 19 mile
Answer:
90
Step-by-step explanation:
Using inequalities we can understand this problem.
First call X the number of products in the original batch
Then X/6 is the number of muffins in each tray before putting the croissants
Finally, X/6+5 are the products in each tray counting the croissants, and this quantity at least should be 20, it means:

Isolating X:

The least possible number of muffins in the baker's original batch is 90.