What is the mystery number? It is less then 40. You say its name when you start at 3 and count by 3s.You say its name when you s
tart at 5 and count by 5s. It is not 15.
1 answer:
Answer:
The number must be 30.
Step-by-step explanation:
The mystery number is less then 40.
You say its name when you start at 3 and count by 3s. This means that it is a multiple of 3.
You say its name when you start at 5 and count by 5s. This means that it is a multiple of 5.
The only two numbers that are multiples of 3 and 5 and less than 40 are 15 and 30.
Since we have been told that the number is not 15, the number must be 30.
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The answer is C because 51×-2=-102 and 51×-0.5=-25.5
So it -102+(-25.5) or C
-2/3-(-1 1/3) =
-2/3 + 1 1/3 =
4/3 - 2/3 =
<em>2/3</em>
12 - (-5) =
12 + 5 =
<em>17</em>
-1 - (-6) =
-1 + 6 =
6 - 1 =
<em>5</em>
-3 3/8 - 7/8 =
27/8 - 7/8 =
20/8 =
2 4/8 =
<em>2</em><em> </em><em>1/2</em>
Answer
It is $180
Step-by-step explanation:
You do 450 times 40% and you get $180
Divide both sides by 5 to get t by itself, then you have your answer
2(2x+1)= (2 x 2x) + (2 x 1) = 4x + 2
