Answer:
66
Step-by-step explanation:
Add what is in the parenthesis, in this case 7+4:
(7+4)
=11
Multiply 11 by 6:
(11)6
=66
hope this helps :)
1/6+3/7 least common denominator is 42 so...
7/42+18/42= 25/42
Answer:
x = 3 or x = 1
Step-by-step explanation:
Solve for x over the real numbers:
x^2 - 4 x + 3 = 0
Subtract 3 from both sides:
x^2 - 4 x = -3
Add 4 to both sides:
x^2 - 4 x + 4 = 1
Write the left hand side as a square:
(x - 2)^2 = 1
Take the square root of both sides:
x - 2 = 1 or x - 2 = -1
Add 2 to both sides:
x = 3 or x - 2 = -1
Add 2 to both sides:
Answer: x = 3 or x = 1
Answer:
X=67
Step-by-step explanation:
x-22+135=180 (180 because that line is a straight line that was intersected and a straight line has a degree of 180)
x-22+135=180
x+113=180 (combine like terms)
x=67 (combine like terms again)
Answer:
C
Step-by-step explanation:
5(3x - 4)^2
the product of 5 and the square of 3x - 4.....because the product means multiply....and ur multiplying 5 by the square of 3x - 4
