Use the order of operations to evaluate: -7.6 - 2/9 + (-6.8)]
First, simplify the parentheses: [9+(-6.8)] = 2.2. Now the expression is: -7.6 -2(2.2).
Since there are no exponents in this problem, the next step is
Simplify the previous step and you get
The final answer is

v-12

Step-by-step explanation:

step-by-step explanation: given equation a = h(b 1+b 2)

also we are given values of a, h and b 1 as :

a = 16, h = 4, and b 1 = 3.

in order to solve it for b 2, we need to plug the given values of   a, h and b 1 .

therefore, plugging values of   a, h and b 1   in given equation, we get

16 = 4( 3 + b 2)

first dividing both sides by 4, we get

4 = 3 + b 2

subtracting 3 from both sides, we get

4 -3 = 3 -3 + b 2

1 = b 2.