Answer:
The correct answer is C. 2.
Step-by-step explanation:
To solve this problem, we should begin with the second step and work backwards in order to find the unknown value. If given the equation -15x + 30 = 25, we should factor out a -15 to simplify. This method is shown below.
-15x + 30 = 25
-15(x-2) = 25
We know this is correct because if we redistribute the -15 through the parentheses using the distributive property, we would get our original equation again. In other words, this answer is confirmed by the fact that -15 * -2 equals positive 30.
However, we need to look closely at the question that is asked. The box that we must fill in is already preceded by a negative sign, thus the correct answer is C. 2.
We can check our work by replacing the box with the number 2, getting -15(x-2) + 30 = 25, which was the equation we got earlier.
Hope this helps!
Answer:
Do u mind reposting ur question-? I dont quite undersatnd what u're asking ;-;
Step-by-step explanation:
Answer:
80 yards2
Step-by-step explanation:
Area = l × w
= 16 × 5
= 80 yards2
Answer:
nope sorry man
Step-by-step explanation:
Answer:
-44/3 =x
Step-by-step explanation:
41 = 63 + 3/2 x
Subtract 63 from each side
41-63 = 63-63 + 3/2 x
-22 = 3/2x
Multiply each side by 2/3
-22 *2/3 = 3/2x *2/3
-44/3 =x
