Answer:
No, Yes, Yes
Step-by-step explanation:
<em>
</em>
2y = 3 - 5x
y = (3-5x) / 2
<em>F</em><em>A</em><em>L</em><em>S</em><em>E</em>

2P = w + 8
w = 2P - 8
<em>T</em><em>R</em><em>U</em><em>E</em>
<em>
</em>
by = c - ax
y = (c - ax) / b
<em>T</em><em>R</em><em>U</em><em>E</em>
Answer:
36
Step-by-step explanation:
Hope this is clear and helpful :)
Answer:
s_5=8404
Step-by-step explanation:
This is a geometric series so we can use the formula
S_5=2500-2500*.8^5/1-.8
s_5=2500-2500*.32/.2
s_5=2500-819.2/.2
s_5=1680.8/.2
s_5=8404
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