5/8 times 2- divide the top number by the bottom, then times it by the 2
6 divided by 3/5- 6 divided by the top number and then divide that number by 5
That's all I know I'm afraid hope I helped
Answer:
16
Step-by-step explanation:
First, sub in the variables for the given numbers.
12 - 2(2) + 8
Then, use PEMDAS to find your answer.
12 - 2(2) + 8
12 - 4 + 8
8 + 8
16
Last, you get 16.
The answer is 16/21 because it is equivalent to 32/42
Simplifying
b2 + 12b + 35 = 0
Reorder the terms:
35 + 12b + b2 = 0
Solving
35 + 12b + b2 = 0
Solving for variable 'b'.
Factor a trinomial.
(7 + b)(5 + b) = 0
Subproblem 1
Set the factor '(7 + b)' equal to zero and attempt to solve:
Simplifying
7 + b = 0
Solving
7 + b = 0
Move all terms containing b to the left, all other terms to the right.
Add '-7' to each side of the equation.
7 + -7 + b = 0 + -7
Combine like terms: 7 + -7 = 0
0 + b = 0 + -7
b = 0 + -7
Combine like terms: 0 + -7 = -7
b = -7
