This is daniela's work to solve the equation 13x+42=276 13x+42=276 13x=318 x=24 6/13 which property does daniela need to use to avoid her error a)division property of equality b) multiplication property of equality tea c) subtraction property of equality d) identity property of equality

Option C is correct.

subtraction property of equality

Step-by-step explanation:

As per the given information:

Daniela's work to solve the equation:

Subtract 42 from both sides we get;

Divide both sides by 13 we have;

She added the number 42 instead of subtracting both the sides.

therefore, subtraction property of equality does Daniela need to use to avoid her error

option c

Step-by-step explanation:

took the quiz

fist on the left goes with the third on the right. second on the left goes with the fourth on the right. third on the left goes with the second on the right. the fourth on the left goes with first on the right

85.560%

step-by-step explanation:

conditional probability is defined as:

p(a|b) = p(a∩b) / p(b)

in other words, the probability that a occurs, given that b has occurred = the probability that both a and b occur / the probability that b occurs.

in this example:

p(turns 64 | turns 44) = p(turns 64 & turns 44) / p(turns 44).

if someone turns 64, they must have already turned 44, so:

p(turns 64 | turns 44) = p(turns 64) / p(turns 44)

on page 42, we see that of the original 100,000, 94944 turn 44, and 81234 turn 64.   therefore:

p(turns 64 | turns 44) = 81234 / 94944

p(turns 64 | turns 44) = 0.85560