=(new-old)/old *100%
=(90-75)/75 *100%
=20%
<span> hope it helps</span>
Answer:
(3/2, 6)
Step-by-step explanation:
y = 4x
8x + y = 18
this says y is 4x so you can replace y with 4x
8x + 4x = 18
12x = 18
/12 /12
x = 3/2
now sub x into y = 4(3/2)
y = 12/2
y = 6
In real life, there are 35 days until the 4th of July.
In the problem, if Brooke is correct, there are 49 days until the 4th of July.
This question is weird.
Answer:$57.75
Step-by-step explanation:
Find the total amount of hours he worked
So, he worked 5.5h and he earns $10.50 an hour.
($10.50)(5.5h)=$57.75
Answer:
m = 21
n= 25
Step-by-step explanation:
the equations are:
n + m= 46
5m-30 = 3n
plz vote brainliest :)
