Answer:
1/5^7 (the last one)
Step-by-step explanation:
When dividing exponents you subtract the the two exponents. In this case you subtract 3 from -4. -4-3=-7. So you have 5^-7. That is also equal to 1/5^7
Answer:
b
Step-by-step explanation:
Answer:
Step-by-step explanation:
You'll divide the tip by the sub-total and multiply by 100
7/52.99 *(100) =13.21%
Remember that moving on the x axis is 1 and on the y axis 2
Answer:
d.) simplify the expression inside the pipe symbols