Hi, Globabypatricia! :)
All the time worked past 31 hours gets paid 1.3 times.
He worked 4 hours at such a rate.
31+4(1.3)
31+5.2
=36.2
Paid as if he worked 36.2 at a normal rate.
To find his normal wage, divide 448.88 by 36.2
448.88/36.2
=12.40
His normal wage is $12.40.
To check:
12.40*31=384.40
12.40*1.3=16.12
16.12*4=64.48
384.40+64.48
=$448.88
Hope this helps.
-Benjamin
Answer:
41
Step-by-step explanation:
(2/5) x - 8 = 9 - ( 3/5 )
First you need to multiply everything with inversely proportional number of 2/5 to get x alone.
(2/5) x - 8 = 9 - ( 3/5 ) / × 5/2
x - (8 × 5/2) = 9 × 5/2 - (3/5 × 5/2)
x - 40/2 = 45/2 - 15/10
Now you switch 40/2 on the other side, but when you do this, you need to change it's sing (minus to plus). We do that so x can be alone on one side.
x = 45/2 - 15/10 + 40/2, contracted, it look like this:
x = 22,5 - 1,5 + 20
and x = 41
Answer:
3rd option
Step-by-step explanation:
The input(x) does not repeat
Answer:
No helping that I'm sorry
Step-by-step explanation:
Answer:
one solution
Step-by-step explanation:
since the variables are only to a power of one, the options are no solutions, one solution, and infinitely many solutions.
using the distributive property, 10(x+4)= 10x + 40. simplify the equation 10x + 40 - 3 = 14x +1 to 10x + 37 = 14x + 1. move variables to one side and constants to another to get 4x = 36. divide to get x=6. so the answer is one solution
since we don't have something like 1=0 where two unequal constants are said to be equal, the answer isn't no solutions
since we dont have something like 1=1 where the two sides of the equation are equal no matter what x is, the answer isn't infinitely many solutions