Answer:
7x+y=0
x+6y=5
x+y=0
Step-by-step explanation:
Answer:
$7.29
Step-by-step explanation:
$4.29 per lb of butter
Need 1.7 lb of butter
4.29 · 1.7 = 7.293
≈$7.29
I hope this helps! :)
Answer: divison is were you divided numbers and multiplication is were you times the number
Step-by-step explanation:
Answer:

Step-by-step explanation:

Find common denominators:



Hope this helps!
Answer:
d
Step-by-step explanation:
In order for the two triangles to be similar the ratio of each side has to be the same. in answer do the ratios would be 21 to 17.5 and 18 to 15 and both ratios equal 1.2 which means they are similar triangles.