4x^2 + 16x-2= 5x
Minus 16x over
4x2-2= -11x
Add 11x over
4x^2 +11x -2
Use quadratic formula x= 2.9
I’m not sure here. I tried my best. Hope it helps!
Suppose Megan has enough money to buy 1 hat and 2 shirts for $21 and then another 2 hats and 1 shirt for $18. In total, she has bought 3 hats and 3 shirts for $39. But she has enough for only 1 hat and 1 shirt and so Megan has 39 ÷ 3 = $13.
The equation for direct variation is y = kx
k is the constant of variation.
15 = k(3)
15/3 = k
k = 5
The constant is 5
Answer: y = 5x
<span>Twenty-seven is what of 60 it is 45 percent or .45 27/60=.45</span>
Answer:
A. Third period
Step-by-step explanation:
- hope this helped!