Answer:
1440
Step-by-step explanation:
90+150+90+150=480
run three times around the field=480×3=1440
For this case we have the following expression:

We eliminate the parentheses taking into account that:

We add similar terms:

Different signs are subtracted and the sign of the major is placed:

Finally, the expression is reduced to:

Answer:

Option B
Answer:
Dear user,
Answer to your query is provided below
(4x−1)(3x+8) is a factor of 12x^2+29x-8
Answer: x=7
Step-by-step explanation:
8 + 4 = 2(x - 1) combine like terms on the left side
12 = 2(x -1) Distribute on the right side
12 = 2x - 2 Add 2 to both sides
+2 +2
14 = 2x Divide both sides by 2
x= 7