Answer:
A. System:
y = 0.05x + 28
y = 0.07x + 25
B. Substitute:
0.07x + 25 = 0.05x + 28
C. At what number of miles will the cost the same?
150
Step-by-step explanation:
Let y = cost. Let x = number of miles.
Five Star CArz:
y = 0.05x + 28
GoCars:
y = 0.07x + 25
System of equations:
y = 0.05x + 28
y = 0.07x + 25
Substitute y of the first equation with 0.07x + 25
0.07x + 25 = 0.05x + 28
0.02x = 3
x = 150
The costs are the same at 150 miles.
Answer:
May you please attach a picture
like this.
Step-by-step explanation:
Example
Answer:
252 cupcakes
Step-by-step explanation:
28*9
28:3 or 9.3:1
Answer:
Any way the monkey eats minimum 12 banas on each day of 8 days amointing=12*8=96 bananas
Excess bananas eaten=112–96=16
Monkey eats 8 bananas more on sunny days
number of sunny days=16/8=2 days
Number of sunny days in these 8 days=2 days
Answer:
(2,8)
Step-by-step explanation:
