1. Complete two column proof. Given: x/6+2=15
Prove: x=78
x/6+2=15 A:______
x/6=13 B:______
x=78 C:_______
A:a. Given
b. Subtraction Property of Equality
c. Division Property of Equality
B:a. Given
b. Addition Property of Equality
c. Multiplication Property of Equality
C:a. Given
b. Addition Property of Equality
c. Division Property of Equality
D:a. Given
b. Subtraction Property of Equality
c. Multiplication Property of Equality
Is the answer A?
D just did the math!
bro what ur answers don't even make sense? like wtf
No, the answer is not A. The correct answer is C. Here's why:
x/6 + 2 = 15 (Given)
To isolate x, we need to get rid of the 2 on the left side.
Subtracting 2 from both sides of the equation:
(x/6) = 13 (Subtraction Property of Equality)
Next, to solve for x, we need to get rid of the division by 6.
Multiplying both sides of the equation by 6:
x = 78 (Division Property of Equality)
Therefore, the correct answer is C.
No, the answer is D.
To complete the two-column proof, we need to use the properties of equality to isolate the variable 'x' and solve for it.
A:
a. Given (x/6 + 2 = 15) - This is given in the problem statement.
b. Subtraction Property of Equality - We subtract 2 from both sides to isolate the x/6 term.
c. Division Property of Equality - Since x/6 is being added to 2, we divide both sides by 6 to isolate x.
Therefore, A is accurate.
B:
a. Given (x/6 + 2 = 15) - This is given in the problem statement.
b. Addition Property of Equality - We subtract 2 from both sides to isolate the x/6 term.
c. Multiplication Property of Equality - Since x/6 is being subtracted by 2, we multiply both sides by 6 to isolate x.
Since neither the given steps nor the properties used match those given in the question, B is incorrect.
C:
a. Given (x/6 + 2 = 15) - This is given in the problem statement.
b. Addition Property of Equality - We subtract 2 from both sides to isolate the x/6 term.
c. Division Property of Equality - Since x/6 is being subtracted by 2, we divide both sides by 6 to isolate x.
Since the properties used in step C are correct, C is accurate.
D:
a. Given (x/6 + 2 = 15) - This is given in the problem statement.
b. Subtraction Property of Equality - We subtract 2 from both sides to isolate the x/6 term.
c. Multiplication Property of Equality - Since x/6 is being subtracted by 2, we multiply both sides by 6 to isolate x.
D matches the correct steps and properties used, so the answer is D.
Complete two column proof.
Given: x/6+2=15
Prove: x=78
x/6+2=15 A:______
x/6=13 B:______
x=78 C:_______
A:a. Given
b. Subtraction Property of Equality
c. Division Property of Equality
B:a. Given
b. Addition Property of Equality
c. Multiplication Property of Equality
C:a. Given
b. Addition Property of Equality
c. Division Property of Equality
D:a. Given
b. Subtraction Property of Equality
c. Multiplication Property of Equality