Answer:
i think x = -4, y = 5
Step-by-step explanation:
x = 16 - 4y
3x + 4y = 8
3(16 - 4y)+4y = 8
48-12y+4y = 8
48-8y = 8
48-8 = 8y
40 = 8y
5 = y
so
x = 16 - 4y
x = 16 - 4(5)
x = 16 - 20
x = -4
Answer:
If circumference = 25, then 90 degrees (one quarter of a circle) = 25 / 4 = 6.25 meters.
Step-by-step explanation:
Answer:
Step-by-step explanation:
This is a little tricky. You have to read it a couple of times to sort out the numbers.
She wants 12 servings for 5 people. She has 10 people. That means she needs 12*2 = 24 servings in all for the 10 people.
If she has pans that hold 8 servings and she requires 24 servings then she needs 24 / 8 = 3 pans.
The answer is C.
Answer :
2x - y = 7
-y = -2x + 7
y = 2x - 7 <— slope-intercept form
