18 - 4 + 6 - 30 a. Regroup the integers.

b. Add and subtract.

c. Write the sum. 18 - 4 + 6 - 30 =

-10

Step-by-step explanation:

Given the expression 18 - 4 + 6 - 30

Step 1:

Regroup the integers

= 18+6-4-30

= (18+6) - (4+30)

Step 2:

Evaluate the expressions in parenthesis (add the integers)

18+6 = 24

4+30 = 34

The expression becomes:

= 24-34

Step 3:

Take the differnce of the resulting expression

= 24-34

= -10

Hence the sum of 18 - 4 + 6 - 30 is -10

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.

what is

step-by-step explanation: