Answer:
-415
Step-by-step explanation:
first, add -395+-27+-95, which equals -517
then, add 102 to -517(all you do is subtract 102 from 517 and put a negative sign in front of that answer), in which you would get -415.
Answer:
y=-6 z=-1
Step-by-step explanation:
5(3)+4y=-9
15+4y=-9
-15. -15
4y=-24
/4. /4
y=-6
-x+4y-2z=-25
-3+4(-6)-2z=-25
-3+-24-2z=-25
-27-2z=-25
+27. +27
-2z=2
/-2. /-2
z=-1
<h3>ANSWER</h3>
first is the geometric series
<h3 /><h3>EXPLANATION</h3>
a geometric series is a sequence of numbers whose first term is non zero and each of the succeeding terms is equal to the Prcedding term multiply by a constant number.
if a = first term
and constant number = d
then
GP is given by
a,a r , a r^2 ,a r^3 .............and so on
in first
a = 1/2
and d = 1/2
and hence it is an GP
The cost per friend is $6.84.
<h3>What is the cost per friend?</h3>
The first step is to determine the total cost of the vegetables the two friends bought.
Total cost of the vegetables = ( 1 x $2.82) + 4.19 X 2 + (1.24 x 2) = $13.60
In order to determine the cost per friend, divide the total cost of the vegetables by the number of friends that purchased the items.
$13.6 / 2 = $6.84
To learn more about division, please check: brainly.com/question/194007
