Answer:
C. 9:5
Step-by-step explanation:
I got a 100 on my test
Your question is on Spanish but I'll try to answer it
log x 25 = -2 => x^-2 = 25
we know that x^-2 is the reciprocal value that is also written as (1/x)^2, according to this
=> (1/x)^2 = 5^2 => 1/x = 5 => x= 1/5
Check log (1/5) 25 = x => (1/5)^x = 5^2 => 5^-x = 5^2 => -x=2 =>
x= -2 Good luck!!!
Find the value of any expressions (within) parentheses first. Then evaluate all powers. Then multiply or (divide) from left to right, and finally add or (subtract) from left to right.
Answer: 4 gallons require 5 5/39 spoons of syrup
Step-by-step explanation:
Answer:
$8.77
Step-by-step explanation:
Total cost = 2.89 + 18.4*1.75
= 2.89 + 32.2
= $35.09
Amount paid by each person = $35.09/4
= $8.77
