.25+.10+.10+.05+.05=0.55
fraction:55/100
A and D
Put 3 in the equations and solve
Answer:

Step-by-step explanation:
<u>Step 1: Set the second equation into the first
</u>




<u>Step 2: Solve the second equation
</u>


Answer: 
150 / 12 = 11.6666666667
11.6666666667 x 30 = approximately 350g of flour for 30 cakes
Answer:
Step-by-step explanation:
for example
We have to write the polynomial P(x) = 5x^3 -2x^2 + 5x - 2 as a product of linear factors.
P(x) = 5x^3 -2x^2 + 5x - 2
=> P(x) = x^2( 5x - 2) + 1( 5x - 2)
=> P(x) = (x^2 + 1)(5x - 2)