What is the answer to 2(-1)+10

-8

Step-by-step explanation:

2(-1) +10

Open the bracket

2 x ( -1) + 10; be mindful of the sign, as negative multiplied by positive equals negative

-2 + 10

-8

I hope this helps.

8

Step-by-step explanation:

Use PEMDAS:  Parenthesis, Exponent, Multiplication, Division, Addition, Subtraction

Step 1:  Multiply 2 and -1

2(-1) + 10

-2 + 10

Step 2:  Add -2 and 10

-2 + 10

8

 8

soo this can be solve by using the formula:

f = p( 1 + i)^ n

where f is the future profit

p is the initial profit

i is the percent increase

n is the number of years

a . f = 30000 ( 1.05)^n

b. f = 30000 ( 1.05)^15

f = $62,368