Answer:
2.0
Step-by-step explanation:
Subtract the smaller number from the larger to find their difference:
1.5 -(-0.5) = 2.0
The distance between the given values is 2.0.
Answer: The answer is in the image below.
Answer:
x = 9
Step-by-step explanation:
Step 1: Subtract 4x from both sides.
Step 2: Divide both sides by 3.
Step 3: Check if solution is correct.
Therefore, x = 9.
Answer:
138
Step-by-step explanation:
Use the symbols A for number of marbles Abdul has
D for number Durai has and M for number Mutha has, then
D + A = 328 , M + D = 176
Since A = 5M then D + 5M = 328
We now have 2 equations in D and M which we can solve
D + 5M = 328 → (1)
D + M = 176 → (2)
Subtract (2) from (1) term by term
(D - D ) + (5M - M ) = (328 - 176 )
4M = 152 ( divide both sides by 4 )
M = 38
substitute M = 38 into D + M = 176
D + 38 = 176 ( subtract 38 from both sides )
D = 138
Hence Durai has 138 marbles
Divide -2/3 on both sides(-2/3 divided by -2/3) then you cross it out leaving the x by it self.
Then you divide -2/3 into 1/2(-2/3 divived by 1/2 = -4/3 = -1 1/3)
finally you put x = -1 1/3