Answer: y = (x - 5) ^ 2 + 4
Step-by-step explanation:
25x^2-49y^2
(5x-7y)(5x+7y)
First problem: his claim is sometimes true, and only if m is less than 5. If m is greater than 5, the answer is positive.
Second problem: his claim is always true. the negative p and the positive p always cancel each other out
17. A and F are correct
18. set up as a ratio problem: .5/12 = 16/x
then cross multiple and solve for x: .5x=12 x 16
x = 384 muffins. Now divide by 12 to get how many batches of 12 you can make: your answer is 32 batches of 12 muffins.
Nice fingernail polish color!!
Answer: 1600g
Step-by-step explanation: (4 * 2kg) / 5 = 8/5kg
8/5kg = 1.6kg
1.6kg * (1000g / 1kg) = 1600g