Answer:
brad made 19 cakes, sally made 12
Step-by-step explanation:
Answer:
THE ANSWER IS 20 BECAUSE THAT IS THE ANSWER.
Step-by-step explanation:
Answer:
4 is not. (3 is)
Step-by-step explanation:
A number is the multiplicative inverse of 7 (mod 10) if the product mod 10 is 1.
7 × 4 mod 10 = 28 mod 10 = 8 . . . . not 1
Answer:
p = -3
Step-by-step explanation:
Apply algebra to the equation by subtracting 4 from each side, that way it will cancel out at least the 4 next to p. It should now look like this: p = -3
Because we can't make anymore moves and the expression clearly states what p is, we're done!
It could be anything that is less than -15. This is because -15 divided by -3 is 5.