Size 40 is the cheapest, because the formula to find lowest price of unit is dividing the price by the unit. so 5.49/24≈ 0.23, 8.00/40=0.2, 15.99/64≈ 0.25
Only if the individual doing the calculation makes a substantial mistake.
Any fraction with the same quantity in the numerator and denominator
always has the value of ' 1 ', (provided only that the quantity is not zero).
Y= 4x+5 because the slope intercept form would be y=mx+b
mx would be the slope and b is the other thing I forgot what it's called
Answer:
4-3i is the answer.......
Explanation
<u>Product</u>
(2-i)(1+2i) = 2+4i-i-2i²
= 2+4i-i+2
= 4+3i
conjugate of 4+3i is 4-3i
Used BEDMAS
[Brackets, exponents, division, multiplication, addition, subtraction]
E= 3^4= 81
M= 2•5= 10
A= 81+10= 91
Answer= 91
