I answered this recently.
Choices were:
A)Both m(x) and p(x) cross the x-axis at 7.
<span>B)Both m(x) and p(x) cross the y-axis at 7. </span>
<span>C)Both m(x) and p(x) have the same output value at x = 7. </span>
<span>D)Both m(x) and p(x) have a maximum or minimum value at x = 7.
</span>
The true statement was Choice C. Both m(x) and p(x) have the same output value at x = 7.<span> </span>
Not 100% sure what to do here can you explain?
Answer: she uses 2 eggs for one batch of brownies and 4 eggs for one batch of cookies.
Step-by-step explanation:
Let x represent the number of eggs that she uses for one batch of brownies.
Let y represent the number of eggs that she uses for one batch of cookies.
Last month, she made 2 batches of brownies and 3 batches of cookies. This means that
2x + 3y = 16 - - - - - - - - - -1
The month before, she baked 1 batch of brownies and 1 batch of cookies, which required a total of 6 eggs. This means that
x + y = 6 - - - - - - - - - - - - - 2
Multiplying equation 1 by 1 and equation 2 by 2, it becomes
2x + 3y = 16
2x + 2y = 12
Subtracting, it becomes
y = 4
Substituting y = 4 into equation 2, it becomes
x + 4 = 6
x = 6 - 4 = 2
If you are talking about pi/4 radians then that would be 45 degrees because pi in radians is 180 degrees.
The correct answer is C) 20 cents.
I got that answer by: 1.60/8=0.20
Hope this helps! =)
