The answer is D. hope that helps
Answer:
449 sq ft
Step-by-step explanation:
If +15 is also a a part of the power of 216 there will be no solution:
216^(-1.5t)=1-15
216^(-1.5t)=-14
-1.5t= 216 base log -14 as log with negative value(-14 in this problem) has no solution so,
I guess it is 216^(-1.5t+15)=1 right?
216^-1.5t+15=1
-1.5t+15=216 base log 1
-1.5t+15=0(Any log with value 1 of anybase has no value which is peopwely 0)
-1.5t=-15
t=15/1.5
t=10
Answer:
366 muffins
Step-by-step explanation:
28 x 12 = 336
5 x 6 = 30
336 + 30= 366 muffins
Answer:
x = -3
y = 1
Step-by-step explanation:
3x + 5y = -4
x + 5y = 2 (Solve for x) ------ New Equation: x = 2 - 5y
Solve for the first equation by plugging in the value of x, which is 2 - 5y.
3(2 - 5y) + 5y = -4
6 - 15y + 5y = -4
-10y = -10
y = 1
Use the value of y to solve for x
x + 5(1) = 2
x = 2-5
x = -3
