Warm-Up Solve this linear equation for p:
2.6(5.5p - 12.4) = 127.92
1. Distributive property:
2. Addition property of equality:
14.3p-32.24 = 127.92
14.3p - 32.24 + 32.24 = 127.92 + 32.24
14.3p = 160.16
14.30
160.16
14.3 14.3
3. Division property of equality:
4. Solution:
P

except a rational number. : )

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)

nswer: a   y-axis

step-by-step explanation: