Answer:
7/4 and 3
Step-by-step explanation:
because the line goes from bottom left to top right, it is said to have a positive slope, hence we can eliminate all the negative answers.
a graph with a slope of zero is a horizontal line which is parallel to the x axis. In this case the line is obviously not parallel to the x-axis, hence it cannot be zero.
The only 2 remaining choices are 7/4 and 3
Answer:
15 pounds
Step-by-step explanation:
hope that help
Answer:
C
Step-by-step explanation:
<span>We are going to define two equations where b means bagels and m will be muffins,
First equation: 10*b + 4*m = 13
Second equation: 5*b + 8*m = 14
From the second equation, we can isolate b:
b = (14 - 8*m)/5
In the second equation
10*(14 - 8*m)/5 + 4*m = 13
2*(14 - 8*m) + 4*m = 13
28 - 16*m + 4*m = 13
28 -13 = 16*m - 4*m
15 = 12*m
m = 15/12 = 1.25
Then b = (14 - 8*m)/5 = (14 - 8*1.25)/5 = 4/5 = 0.8
So one bagel costs $0.8 and one muffin $1.25</span>
