Answer:
-1288
Step-by-step explanation:
replace x with -7 because (x= -7) and the rest is a simple maths
Time is -b/2a, which is 3.
f(3) = 24 = maximum congestion
Answer:
Item or service cost times sales tax so $45x0.6= meal and then you add 20% of 27
Step-by-step explanation:
Given
3 ( x + 4) + 2 ( 5 - x)
= 3x + 12 + 10 - 2x
= x + 22
Hope it will help :)❤
-2x³ + 3 = -x³ - x² + x + 1
Add x³ to both sides, and subtract 3 from both sides.
-2x³ + x³ = -x² + x + 1 - 3
Add like terms.
-x³ = -x²+ x - 2
Move all of the (X's) to both sides, by adding x² to both sides, and subtracting x form both sides.
-x³ + x² - x = -2
~Hope I helped!~
