Answer:
22.5
Step-by-step explanation:
To find the rate of speed per hour, you need to divide the kilometer (90) by the hours (4).
90/4=
22.5
Answer: 48 days
Step-by-step explanation:
Given
Ant takes 6 days to consume
of an apple
Using unitary method

Answer:
Step-by-step explanation:
5x + 9y = -11
3x + 9y = -3
5x + 9y = -11
-3x - 9y = 3
2x = -8
x = -4
-12 + 9y = -3
9y = 9
y = 1
(-4, 1)
Answer is C
Answer:
0.354
Step-by-step explanation:
Answer:
In elementary algebra, a trinomial is a polynomial consisting of three terms or monomials.