Answer:
5 km
Step-by-step explanation:
Use the distance formula.
G=.74f, where f is the initial price and g is the sale price
It's 35<21-n because 35 is less that 21 and an unknown number
50•2=100
Then 40•2=80
Than add 100+80=
180! Please Thank me!
Answer:
x = 2.3202
Step-by-step explanation:
Given equation:

on taking log both sides, we get

now,
using the property of log function
log(aᵇ) = b × log(a)
therefore,
we get
(3x-5)log(10) = xlog(7)
now,
log(10) = 1
and
log(7) = 0.84509
thus,
( 3x - 5 ) × 1 = 0.84509x
or
3x - 0.84509x - 5 = 0
or
2.15491x = 5
or
x = 2.3202