Since you are writing this in slope-intercept equation you will want to isolate the y. Therefore move the -8x over making it into -2y=8x+10. Then simply divide by the -2. And your equation will be y=-4x-5.
It would be $38 total, because it would be 20 for the adults and 18 for the children
H=10 because u subtract 4 from30 and then divide by 3
<span />
Answer:
butter was left after she was done baking.
Step-by-step explanation:
Robin had 7/8 pound of butter when she started baking a cake. She used 1/4 pound of butter while baking.
We need to find how much butter was left after she was done baking.
It can be calculated as follows,
Left =

Hence,
butter was left after she was done baking