Answer:
Step-by-step explanation:
its 13
F(-3)=-2(-3)^2-5(-3)+4 <---- Plug in -3
F(-3)=-2(9)+15+4
F(-3)=-18+15+4
F(-3)=7
F(-3)=7
Hi there
The formula is
A=p (1+rt)
A future value?
P principle 300
R interest rate 0.03
T time 7/12
A=300×(1+0.03×(7÷12))
A=305.25
Hope it helps
To answer this question we will have to keep the following two points in mind:
#1. The <u>sum</u> of a number with another number means to <u>add </u>the given two numbers.
#2.<u> Twice</u> means to <u>multiply by 2.</u> In other words it means to double.
Therefore, "twice the sum" would mean to multiply the sum by 2.
Now, in our question we will have, "the sum of y and 9 would be:
and twice this sum would be: 
Thus, "twice the sum of y and 9" is: 