Answer:
The expression to show the average daily change in temperature can be given by :
⇒ 
°C
Step-by-step explanation:
Changes in the temperature of city as reported by newspaper :
Day 1: 2.64° C
Day 2: 
°C
Day 3: -0.35°C
Day 4: 
°C
The average daily change in temperature can be calculated as
⇒ 
°C
The fractions can be written in decimals
⇒ °C
⇒ 
°C
⇒ 
°C [Average daily change in temperature.]
Ten times 45 is equal to 450
Y+10= 2y+5
10=y+5
5=y
Plug this in
(5)+10=15 for KN
2x+6=3x-1
6=x-1
7=x
Plug this value in
2(7)+6
14+6= 20 for NM
2x+3=-7
-3=-7-3=-10
2x=-10
X=-5
Answer:
$1.50
Step-by-step explanation:
5% of 30 is 1.5 AKA 1.50
All you have to do is remove then add the dollar sign again!
Hope this helps! :)
