<span>-49 + -2x + 12x = 101 + -12x + 12x Combine like terms: -2x + 12x = 10x -49 + 10x ... 101 + 49 = 150 10x = 150 Divide each side by '10'. x = 15 Simplifying x = 15 </span><span>
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Since the factors add to equal -18, we know the two factors must both be negative (two negatives added equals a negative -- two negatives multiplied equals a positive).
FACTORS OF 72 (NEGATIVE):
-1 × -72
-2 × -36
-3 × -24
-4 × -18
-6 × -12
-8 × -9
-6 + -12 = -18
Factors of 72 that add to equal -18: -6 and -12
Answer:
The unknown value is 38.2
Step-by-step explanation:
Let z = unknown
(89/100) × z = 34
z = 34 ÷ (89/100)
= 34 × (100/89)
= 38.2 (3s.f)
Answer:
A. This conclusion was drawn using the law of detachment
Step-by-step explanation:
Definition:
Law of Detachment
If p equals q and p is also true. Then q is true.
if a number is a whole number, then it is an integer.
3 is a whole number (true statement) , so it 3 is an integer. (must be true)