Answer:
Step-by-step explanation:
÷ 4 = x 
=
When you have a fraction divide a number, you need to multiple it's reciprocal
+ 19 on both sides, -19 becomes 0, 1 becomes 20 x=20
Answer:
C=x+200
the y intercept is 200.
the y intercept represents $200 after 0 phones
Answer:
Step-by-step explanation:
Let O=number of oranges and A=number of apples.
O+A=20
O=20-A
1.25A+0.95O=22.60, using O found above makes this become
1.25A+0.95(20-A)=22.60
1.25A+19-0.95A=22.60
0.3A+19=22.60
0.3A=3.6
A=12, since O=20-A
O=20-12
O=8
So she bought 8 oranges and 12 apples. The question really only asks for the number of apples bought.
12 apples were bought.
