Hey there,
Each cake recipe would call for
cup of oil.
So if she is going to make 12 cakes, this would include that she
would need to use 12 cups of oil.
would be your answer!
Hope this helps.
~Jurgen
She would save $9.12 by using the better sale! I hope this helped!:)
Answer:
No.
Step-by-step explanation:
To determine if (0,0) is a solution to the inequality, substitute 0 for x and 0 for y and check to see. Thus:
Substitute 0 for x and 0 for y:
Multiply:
Subtract:
So, (0,0) is <em>not</em> a solution.
And we're done!
Justify means plug answer in and verify
so distribute 8(3-7x)=24-56x
143=7+24-56x
143=31-56x
minus 31 both sides
112=-56x
divide both sides by -56
-2=x
justify
plug it back
143=7+8(3-7x)
143=7+8(3-7(-2))
143=7+8(3-(-14))
143=7+8(3+14)
143=7+8(17)
143=7+136
143=143
true
x=-2
Answer:
The Jacobys drove 19 1/2 hours from Monday to Thursday.
