Answer:
B
Step-by-step explanation:
6x-7=26
6x=33
x=5.5
Answer: 8.25 divided by 3= 2.75 then multiply 2.75 by 2 to get $5.50
Step-by-step explanation:
Answer:
He invest $14000 for 7% and $12000 for 5%.
Step-by-step explanation:
Consider the provided information.
Let executive invest x for 7% and 26000-x for 5%.
The annual return is $1580.
Therefore, the required equation is:





26000-14000=12000
Therefore, he invest $14000 for 7% and $12000 for 5%.
Answer:
B. 80 cm
Step-by-step explanation:
A scale factor of 4 multiplies each side length by 4, so the perimeter also becomes 4 times larger.
4 * 20 cm = 80 cm
Answer: 80 cm