Answer:
-2 and 24
Step-by-step explanation:
the trend line is linear,
let the unknowns be A and B
hence the equation becomes
K = AJ + B
from the graph we can see the following:
when J = 0, K = 24 (substitute this into the equation)
K = AJ + B
24 = A(0) + B
24 = B (Answer)
Also notice that when K = 0, J = 12
together with our previous finding that B = 24, the equation becomes:
K = AJ + B
0 = A(12) + 24
12A = -24
A = -24 / 12
A = -2 (answer)
ABC AB and DE have the same placement
DEF
AB = DE
Answer:
<h2>135</h2>
Step-by-step explanation:
<h2>15 <em>multiplied by</em> -9= -135</h2><h2>then -135 <em>multiplied</em> <em>by</em> -1 = 135 </h2><h2>the negative cancels because two negatives are being multiplied . </h2><h2>answer is 135 </h2><h2 />
To do this, we must find the unit rate. 20 / 8.20 = $2.44
Now, we multiply that by 5, and that gives us $12.20
5 balls cost $12.20
