Answer:
x=-15/8 or -1 7/15 OR x=-5/3 or -1 2/3
Step-by-step explanation:
Subtract 15 from both sides
8x=-15
Divide 8 on both sides
Now you get your answer
x=-15/8 or -1 7/15
OR
Combine like terms
9x+15=0
Subtract 15 from both sides
9x=-15
Divide 9 from both sides
x=-15/9
Simplify
x=-5/3 or -1 2/3
So think of |x+6| as a single object. Move the -6|x+6| to the left side and move the 8 to the right side to get 11|x+6| = 0. Then divide both sides by 11 to get |x+6| = 0 and in this instance the || can be dropped because +0 and -0 are the same. so x + 6 = 0 or x=-6
Answer:
Solution given:
perimeter=sum of all side =3 feet+ 11 feet+ 3 feet+ 4 feet+ 6 feet+ 3 feet+ 6 feet+4 feet
=40feet
is your answer
Answer:
6 inches of snow per day.
Step-by-step explanation:
6 1/2 days = 6.5 days
39/6.5=6
So your answer is 6 inches of snow per day.
Answer:
Step-by-step explanation:
4a) By repeating the error pattern found in the previous examples, the last example would be 638
4b) Looking at the examples, the multiplication was wrongly done. In multiplying, the unit term was multiplied first. This is right. The error was that the tens term was not added to the product of the multiplier and the tens term. The remainder was neglected.
c) the student should always add the tens from the product of the unit term and the multiplier to the product of the tens term and the multiplier. For example, the first one would be
8 × 6 = 48
You put down 8 and add 4(tens term) to the product of the tens term and the multiplier(4 + 8×3 = 28)
The solution becomes 288