By looking at the graph and seeing which point crosses the y axis. This point will always have an x coordinate of zero.
Answer:
Cost of a pound of chocolate chips: $3.5
Cost of a pound of walnuts: $1.25
Step-by-step explanation:
x - cost of a pound of chocolate chips
y - cost of a pound of walnuts
We create two equations based on the information we have:
3x+2y=13
8x+4y=33
The whole point of these problems os to get rid of x or y. In this question, we can do this by multiplying both sides of the first equation by 2, and then subtracting it from the second equation:
8x+4y=33
6x+4y=26
2x=7
x=3.5
Then we change x for 3.5 in the first equation:
3×3.5+2y=13
10.5+2y=13
2y=2.5
y=1.25
Hope this helps!
Answer:
300 gm
Hope I helped :)
Step-by-step explanation:
I think it is d because it would be 15 x b = 60. Hope I got this right
Answer: 0.14
Step-by-step explanation:
You had to convert the decimals into percentages move the decimal point two places to the left which makes 14% the answer
