So 3:2
and there are 10 south american butterflies then it would be 10/3 =? and that number *2
Answer: -3
Step-by-step explanation:
Answer:
y = 64
Step-by-step explanation:
Using the rule of logarithms
• 
x = n ⇔ x = 
Given
4 = 
, then
4 = 
Cube both sides
4³ = ()³, hence
y = 64
Answer
Ali has 103 cookies
Step-by-step explanation:
6 x 16 = 96 96 + 7 = 103
Answer:
Step-by-step explanation:
Do u see any similarities between the numbers? Both 12 and -4 have a variable(N). 8 and -7 dont have a variable, so u have to calculate them individually.
One thing to remember is just because there is a minus sign(-) or a plus sign(+) does not mean its addition or subtraction. its the value of the number. the sign to the left of the number is its value. so left of 12 is plus(+), so its a positive. left of 4 is a minus sign(-) so its a negative 4. lastly, left of 7 is minus sign(-), which means its negative 7. now u add.
lets add the variables first:
12n + (-4n) = 8n
add the regular numbers:
8 + (-7) = 1
so its 8n + 1
