Answer:
The last one
Step-by-step explanation:
Answer:
50
Step-by-step explanation:
First things first, use PEMDAS.
Parenthesis is first.
(9+8) is in parenthesis. 9+8 is obviously 17.
The equation now looks like this:
6 x 14 - 17 x 2
There is no exponents, but there is multiplication. 6 x 14 is 84 and 17 x 2 is 34. They both are multiplication equations.
The equation now looks like this:
84 - 34
84-34 is 50. 50 is your answer.
When you multiply you add the exponents, so 7^9*7^-3=7^6
When two lines intersect to form a 90 degree angle, these lines are called perpendicular lines.
Answer:
hiiiiii
Step-by-step explanation:
