Answer:
Piece 1 = 26 inches
Piece 2 = 16 inches
Step-by-step explanation:
42 inches long
Divided into two pieces
Piece 1: x
Piece 2: 0.5x + 3
Add the pieces together and set equal to 42, (or the total)
x + 0.5x + 3 = 42
1.5x + 3 = 42
Subtract 3 from both sides of the equation
1.5x = 39
Divide both sides of the equation by 1.5
x = 26
Piece 1 = 26 inches
Piece 2 = 42 - 26 = 16 inches
Hope this helps :)
X=-6
You plus in x as -6 and you already know that y=5x and you plug in x=-6
It should look like 2(-6)-5(-6)=18
Jacobs unit rate is 1/5 of the wall every 6 minutes which is .033 repeating of the wall every 1 minute
Answer:
D but I'm not 100 percent sure
Step-by-step explanation:
so sorry if I'm wrong
Answer:
2
Step-by-step explanation:
x2+3x=6
Step 1: Subtract 6 from both sides.
x2+3x−6=6−6
x2+3x−6=0
For this equation: a=1, b=3, c=-6
1x2+3x+−6=0
Step 2: Use quadratic formula with a=1, b=3, c=-6.
x=
−b±√b2−4ac
2a
x=
−(3)±√(3)2−4(1)(−6)
2(1)
x=
−3±√33
2
x=
−3
2
+
1
2
√33 or x=
−3
2
+
−1
2
√33
