It says that the terms are increasing by 3 every time.
The 'number 1' term is 7.
So, the 'number 0' term would be 7-3=4.
So, the expression is 3n+4
Step-by-step explanation:
Decrease 100kg by 12.5%
=100/12.5
=8
this is the ans
Assume that the larger number is m and the smaller one is n.
the larger is 10 less than twice the smaller, this means that:
m = 2n-10
the sum of the two is 38, this means that:
m+n = 38
substitute by the first equation in the second one:
2n-10+n=38
3n=48
n= 16
substitute by n in the first equation:
m=2n-10=2(16)-10= 22
based on this,
the larger number is 22 while the smaller number is 16
Science = 14 x 6 = 84
so equation
y = 12x + 84
your answer is correct
2(-3-7)+5= <span>2(-10)+5= -20 + 5= -15
-15 is your final answer</span>