A = b is given to us
Multiply both sides by c to get
a = b
a*c = b*c
The rule to multiply both sides by c is the multiplicative property of equality
Then on the right side, replace c with d. This replacement is possible due to the fact that c = d. This is using the substitution property.
So we go from
a*c = b*c
to this
a*c = b*d
Both 28 I think I just multiplied 7×4 and on the light side is still the same length so that means that is also 4 for A
Answer:
it increase by 31%
Step-by-step explanation:
1.31-1.00=.31 move the decimal place to the left 31%
Answer:
Center of the circle = (10, 5)
Radius = 10
Step-by-step explanation:
Look at the picture
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
