Answer:
3x + 6
Step-by-step explanation:
3(x + 2)
= 3(x) + 3(2)
= 3x + 6
Answer:
34
Step-by-step explanation:
Substitute 2 for t in your formula
Answer:
-14 or -2
Step-by-step explanation:
-8+-6= -14
-8+6 = -2
Answer:
The operations you see with you eyes are multiplication and addition.
4 times X plus 2 = 10
The operations you don't see are Subtraction and Division.
4x+2=10
Subtract 2 from both sides.
4x+2−2=10−2
4x=8
Divide both sides by 4.
4x/4 = 8/4
x=2
Answer:
y = {1,2}
Step-by-step explanation:
5y^2 - 4y - 9 = y + 1
5y^2 - 5y - 10 = 0
5(y^2 - y - 2) = 0
5 (y - 2) (y - 1) = 0
y = {1,2}
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