Answer:
30
Step-by-step explanation:
x = 7
( x - 4 )^2 + 3x
= ( 7 - 4 )^2 + 3 ( 7 )
= 3^2 + 21
= 9 + 21
= 30
3x2(4x<span> – 3) + 1(4</span>x<span> – 3) </span>
Answer:
its c since both are prices being added and they still don't equal 75
Answer:
Step-by-step explanation:
To find the percentage first put
$9.50
———-
$10.75
And put the variable (of your choice) in this case
P
———. P= the percentage out of 100
100
Then cross multiply
9.50 P
——— x ——-
10.75 100
(9.50 x 100)= (10.75 x P)
950= 10.75P
Then isolate the variable p
950
——— = P
10.75
The estimated quotient is 88= P
Then subtract 88 from 100
The approximate answer is 22
