Let's cut the chit chat, and formalities. I'm not one for greetings or unnecessary niceties.
Divide 0.5 by 10=
0.05
Check work.
0.05 x 10 = 0.5
Easy
y=2x-7
sub 2x-7 for every y you se inother equation
x+2(2x-7)=1
x+4x-14=1
5x-14=1
add 14 both sides
5x=15
divide 5
x=3
sub back
y=2x-7
y=2(3)-7
y=6-7
y=-1
(3,-1) is solution
<span>Let n = number
n = 32 + 8
n = 40</span>
Answer:
2.7
Step-by-step explanation:
Let the number alex think be x
Answer = 22.7
According to the question,
x + 20 = 22.7
x = 22.7 - 20
x = 2.7
Therefore, his original number is 2.7
Plz mark me as brainliest
Have a great day
Answer:
It's A
Step-by-step explanation:
you got thisss , outter and inner points :)))
