A line with a positive slope has a positive increase in x associated with a positive increase in y
The answer is 16h^5 in simple format
<h3>35 hot dogs and 52 sodas were sold</h3>
<em><u>Solution:</u></em>
Let "x" be the number of hot dogs sold
Let "y" be the number of sodas sold
Each hot dog costs $1.50 and each soda costs $0.50
<em><u>You sold a total of 87 hot dogs and sodas combined</u></em>
Therefore,
x + y = 87
y = 87 - x -------- eqn 1
<em><u>At the end of the night you made a total of $78.50</u></em>
Therefore,
1.50x + 0.50y = 78.50 ------ eqn 2
Substitute eqn 1 in eqn 2
1.5x + 0.5(87 - x) = 78.5
1.5x + 43.5 - 0.5x = 78.5
x = 78.5 - 43.5
x = 35
Substitute x = 35 in eqn 1
y = 87 - 35
y = 52
Thus 35 hot dogs and 52 sodas were sold
<span>2 – (–8) + (–3)
= 2 + 8 - 3
= 10 - 3
= 7
hope it helps</span>
Answer:
Step-by-step explanation:
a.4
KL is congruent to MN
b.2
AB is the length of segment AB
c.3
MN=7
d.1
KL is conguent to AB