Answer:
15
Step-by-step explanation:
g(x)=2^x+7
g(3)
=2^(3)+7 = 15
Lets try substitution5x+2y=21=5x=21-2y=x=(21-2y)/5
sub into second equation
-2(21-2y)/5+6y=-34(-42+4y)/5+6y=-34solve for yy=-64/17plug into equation and solve for x=(97/17)
Answer:
The different one is C, pi times the radius
Step-by-step explanation:
"Different" value is 18.85 and the "same" value is 37.70.
The distance around a circle, circumference and pi times the diameter all finds the same value, but pi time the radius is only half of those values
Answer:
a. 146
Step-by-step explanation:
{4*[72-6*(3+2)]}-22
=[4*(72-6*5)]-22
=[4*(72-30)]-22
=(4*42)-22
=168-22
=146
The one with 2 square kilometers. Each tree in population A gets 1/5(0.2) square kilometers, whereas population B gets only 2/25(0.08).
