The opposite of -25
to find the opposite of a number, just switch the sign
example : opposite of 3 is -3
opposite of -5 is 5
so the opposite of -25 is 25 <==
9514 1404 393
Answer:
31 and 72
Step-by-step explanation:
Let x be the smaller number and y be the larger number. Then we have ...
x + y = 103 . . . . . sum is 103
y = 2x +10 . . . . . y/x is 2 remainder 10
Substituting for y, we get ...
x + (2x +10) = 103
3x = 93
x = 31
y = 103 -31 = 72
The two numbers are 31 and 72.
Answer
It is 6
.
Explanation:
Just plug −
1 in for x in the equation and it gives you the answer
f
(
−
1
)
=
−
4
×
(
−
1
)
+
2
=
4
+
2
=
6
Answer:
Prachi was 5 kilometers east of her home when she began driving farther east at 70 kilometers per hour.
Let f(n) be Prachi's distance from her home at the beginning of the nth hour of her drive.
f is an arithmetic sequence.
Write an explicit formula for the sequence.
f(n) = 70n + 5
Step-by-step explanation:
Answer:
A.9.20
Step-by-step explanation:
If one cad is 85 cents in USD and you have $7.82 USD then you have to divide your $7.82 by $0.85
