Answer:
-13K
Step-by-step explanation:
Answer: -9/5 or -1 4/5
−1 1/5+(−3/5)
Convert -1 1/5 into an improper fraction
-6/5+(-3/5)
Add -3/5 to -6/5. This would be the same as subtracting 3/5 from -6/5
Final Answer: -9/5 or -1 4/5
Answer:
5 friends.
Step-by-step explanation:
Let x be the number of friends,
Since, each had 2/5 of a bag of peanuts left over,
Thus, the total numbers of bag left = 2/5 of the number of friends,
According to the question,
Hence, there were 5 friends.
P(the king of diamonds) =
b.
Pla heart) =
P(a red three) =
d.
P(a red card) =
Answer:
Step-by-step explanation:
(King of Diamonds) = 1/52
(A Heart) = 1/4
(Red Three) = 1/26
(Red Card) = 1/2
Answer:
(a) 3x -y = 7
(b) x +3y = 29
Step-by-step explanation:
(a) The standard form of the given line is ...
3x -y = 5
The parallel line will have a constant on the right that makes it go through (5, 8), so it will be ...
3x -y = 3(5) -(8)
3x -y = 7
__
(b) The perpendicular line will have coefficients for x and y swapped and one of them negated. Again, the constant is chosen to make it go through (5, 8).
x + 3y = (5) +3(8)
x + 3y = 29
Answer:
Benchmark used is 3×2/10 = 6/10 = 3×(2/10of100%) = 60%
Step-by-step explanation:
In order to identify a benchmark to find the equivalent of 6/10, we can rewrite 6/10 as 3×2/10.
This can be interpreted as summation of 2/10 in 3 places i.e 6/10 = 2/10+2/10+2/10
Then we find the equivalent percent of 2/10 = 2/10×100 = 20%
Since;
6/10=3×2/10
The equivalent percent of 6/10 will be;
6/10 = 3×2/10 = 3×20%
= 60%