Answer:
2 +6x
Step-by-step explanation:
-2/3 (-3- 9x)
Distribute
-2/3*-3 -2/3 *-9x
2 +6x
Answer:
Step-by-step explanation:
let the other angle be x
in complementary angle sum of two angle is 9 degree.so,
73.9+x=90 degree
x=90-73.9
x=16.1 degree
Answer:
350 miles
Step-by-step explanation:
Let x represent the miles driven
The cost with the first plan will be represented by 0.40x + 70
The second plan will be represented by 0.60x
Set these 2 expressions equal to each other and solve for x:
0.40x + 70 = 0.60x
70 = 0.20x
350 = x
So, Susan will have to drive 350 miles for the cost to be the same
Answer:
choice a.) degree 3, constant term -1 leading coefficient 1
Step-by-step explanation:
expand the binomial product
(x - 1)(xx + 1) = xxx - 1 + x - xx
