Answer:
Each child should have 1.25 or 1
pizzas.
Step-by-step explanation:
5 ÷ 4 = 1.25
Answer:
please send the whole question.
actually the value of f(x) is missing
The first one is B and the second is D
9x^2 -c =d
add c to each side
9x^2 = c+d
divide by 9
x^2=(c+d)/9
take the square root on each side
x = +- sqrt ((c+d)/9)
simplify
x = +- 1/3 sqrt (c+d)
Answer: 1/3 sqrt (c+d), - 1/3 sqrt (c+d)
Answer:
slope is m
y = mx + b is your standard formula
slope = -3
Step-by-step explanation: