The first option
hope this helps<3
No I do not think that 12/60 and 16/40 are equivalent because onec you reduce both of the fractions it does not equal.
Answer:
2 units and 2/9
Step-by-step explanation:
Answer:
a. incorrect, the first step would have been to distribute the 2.
b. incorrect, it would be, -12x +x + 9-8 +5
c. correct, the distribution is correct
Step-by-step explanation:
Just remember PEMDAS.
Perentheses, Exponents, Multipication, Division, Addition, Subtraction
i really hope this helps, i'm sorry if it isn't correct
y = 5 * (1/2)^x
Step-by-step explanation:
This is an exponential function
y =ab^x
where a is the initial value ( where x = 0)
a = 5
y = 5 * b^x
Pick a point to determine b
(1,2.5)
2.5 = 5 * b^1
2.5 = 5 *b
Divide each side by 5
2.5/5 = b
b = 1/2
y = 5 * (1/2)^x