I think the answer is B but i could be wrong
Answer:13
Step-by-step explanation:
Pythagorean theorem
a2 + b2 = c2
52 + 122 = c2
25 + 144 = c2
169 = c2
13 = c
To multiply exponents with like bases, simply add the exponents...
3^-3 × 3^4 × 3 × 3^-5 =
add exponents across, remember just 3 means 3^1.
-3 + 4 + 1 + -5 = -3
answer is 3^-3
Answer:
s = the price of a silver ticket
g = the price of a gold ticket
s = 7 + (1/2)*g (first relation)
s = (6/5)*g - 14 (second relation)
but (first relation) = (second relation) so we get
7 + (1/2)*g = (6/5)*g - 14
(6/5)*g - (1/2)*g = 7 + 14
(7/10)*g = 21
g = 30
from (first relation) we get s = 7 + (1/2)*30 = 22.
how much would someone save? the answer is g - s = 8.
Step-by-step explanation: