Answer:
megs idea is exponential function
jacks idea is linear function j(t)=100t
Step-by-step explanation:
Answer:
770
Step-by-step explanation:
1 100 - 30℅ will give you 770 as your answer
Answer:
infinite number of solutions
Step-by-step explanation:
6(x + 7) = 6x + 42 ← distribute parenthesis on left side
6x + 42 = 6x + 42
Since the expressions on both sides are the same then any value of x will be a solution, that is
The equation has an infinite number of solutions
<span>solve for y in x=3y-15, so you get x+15=3y -> y=(1/3)x+5 </span>
Step-by-step explanation:
4x²-9
4x²+6x-6x-9
4x²+6x-6x-9
2x(2x+3)-3(2x+3)
2x(2x+3)-3(2x+3)
(2-3)(2x+3)
solution
(8x-3)(2x+3)