Combine like terms
8u+3u= 11u
and
9v-5v= 4v
So the answer is 11u+4v
Well if you buy only 1 of each, it would cost you 7.85 in total. if you subtract that from 20, it equals 12.15.
you can also make it a linear equation if you want more or less than 1 fruit and or sandwich
s=sandwich
f=fruit
5.7f+2.15f=20
3 + 5 = 8
8 - 5 = 3
3 - 3 = 0
Let's w is pound of walnuts and c is pound of chocolate chips
5w + 3c = 17
2w + 12c = 23 --> w = -2 + 12c
5w + 3c = 17
5 (-2) + 12c + 3c = 17
-10 + 15c = 17
15c = 17 + 10
15c = 27
c = 1.8 ( cost for each pound of chocolate chip )
5w + 3c = 17
5w + 3 (1.8) = 17
5w + 5.4 = 17
5w = 17 - 5.4
5w = 11.6
w = 2.32 ( cost for each pound of walnut )
Hope it useful.
Answer:
(A) (8 x + 4) degrees
Step-by-step explanation:
Out of the options, the one which gives a result of 52 degrees could represent the measure of angle 2.
We can see that only Option A gives a result of 52 degrees. Therefore, it can represent the measure of angle 2.
