Answer:
1. 2400
2. 1600
Step-by-step explanation:
1200*2=2400
2400/1.5=1600
Answer:
She made 7 field goals
Step-by-step explanation:
With the data we can make 2 equations
1 x + 2 y= 26
x+y=19 and y=19-x
Where,
x= free throws
y=field goals
Replacing y in the first equation
1 x + 2 (19-x)= 26
1 x + 38-2x= 26
1 x - 2x= 26 - 38
- 1x= -12
x=12
y=19-12
y=7
Step-by-step explanation:
4(3c-2)=12(c+2)
12c-8=12c+24
12c-12c=24+8
0=32
Answer:
the one on the top right
Step-by-step explanation:
because the difference is the same between them so it has a fixed slope
What you must do in this case is to find the roots of the polynomial.
We have then:
x ^ 2 + 20x + 100 = 36
Rewriting:
x ^ 2 + 20x + 64 = 0
The values of the roots are:
x1 = -4
x2 = -16
Remember that the values of the roots are what make the polinome zero
Answer:
x1 = -4
x2 = -16
