Which of the following is equivalent to –(–5.25) ? 5 5.25 –5 –5.25
please answer fast

The equivalent to -(-5.25) = 5.25

Step-by-step explanation:

Given

We need to determine the equivalent to -(-5.25)

some of the sign rules are:

+(+) = +      

−(−) = +

+(−) = -

−(+) = -

Thus,

Applying the rule: -a(-a) = a

Therefore, the equivalent to -(-5.25) = 5.25

y = 0.77(x)

step-by-step explanation:

the jacket retains this value after 23% cut or retains 77% of original value. plug original 87 jacket price for x and the remaining value should be y.

b

step-by-step explanation: