Answer:714
Step-by-step explanation:
Step-by-step explanation:
The horse eats 9/12 in 9 days.
(3x+4) (2x-6)
6x-18x+4x-24
6x^{2} -14-24
Exponents are similar in concept to multipication. Multiplication is repeated addition and exponents are repeated multiplication.
So x^3 = x*x*x
f(-2) = (-2)(-2)(-2) = -8
Try the others For yourself!
Answer:
12 3/8
Step-by-step explanation:
A = 2 3/4 x 4 1/2
best way is to change mixed numbers to fractions and multiply and then go back to a mixed number.
11/4 x 9/2 = 99/8 = 12 3/8
