Answer:
16
Step-by-step explanation:
+
+
+
16
150g/12cakes
150/12 = 12.5
12.5g/cake
12.5x30 = 375
Therefore, you need 375g for 30 cakes.
Answer:
(x-4)(x-3)
Step-by-step explanation:

multiply 1 and 12= 12
find two numbers that multiply to get twelve AND add together to get -7(the middle number)
the two numbers are -3 and -4 (they add up to get -7 AND multiply together to get 12)
plug in these numbers for -7x

x(x-3)-4(x-3)
the bolded is the first binomial and the second binomial is in the parenthesis.
(x-4)(x-3)
I hope this helps!
Answer:
C
Step-by-step explanation:
Reflect over y axis the rotate 180 degrees.
2 hours = 120 minutes. Divide 120 by 2, which is 40. So she has 40 minutes for each assignment