Answer:
-15.41
Step-by-step explanation:
6.7 * (-2.3) =
Lets break it into parts
6.7 * .3 = 2.01
6.7 * 2 = 13.4
Add them together
13.4+ 2.01
15.41
A positive times a negative is a negative
-15.41
The answer only has digits to the hundredths place, so no rounding is required.
<span>There are 100 possible pairs of numbers.
Half of them start with an even number so only 50 have a first odd number.
Of those remaining 50, half of those have an odd second number.
Leaving 25 of the original 100 to have two odd numbers.
P= 25/100=1/4</span>
Answer:
35,25,20,5
Step-by-step explanation:
X.......Y
-2.....35 ( Assuming he has been spending 5$ a week we can backtrack)
0........25 ( given)
1.........20 ( he has spent 5)
4..........5 ( 5*4=20-25=5)
43*30 is how we would simplify this.
Then the answer would be 1290
So the amount of tens are 129
Your final answer is that their are 129 tens.
Answer:
C
Step-by-step explanation:
We know a straight angle is 180 degrees ( a straight line).
Looking at the figure, we can say that A + F + E = 180 (since it creates a straight line).
We know A = 45, E = 85, plugging these into the equation, we can solve for F:
A + F + E = 180
45 + F + 85 = 180
130 + F = 180
F = 180 - 130
F = 50
Answer choice C is right.
