Answer:
Option 4
Step-by-step explanation:
It's a geometric progression.
After t years,
500(1.1^t)
After 6 years,
500(1.1⁶) = 885.7805
Answer:
B
Step-by-step explanation:
12*12=144
-12*-12=144
16*16=256
-16*-16=256
Answer:
width : x+4
Step-by-step explanation:
(x+9)(x+4) = x^2+4x+9x+36
x^2+13x+36
think of numbers that multiply together to get 36
and of those number, what numbers add up to 13
9 times 4 equals 36
9 plus 4 equals 13
Using PEMDAS the you start with parentheses and exponents 4x4 would be 16 times 2 is 32 plus 5 is 37 then multiply that by 3 = 111 subtract 10 and get 101