Answer:
6.40
Step-by-step explanation:
Answer:
q6 : b=-22
Q7.60×4=3h. 240=3h. 80=3h
Answer:
1 hundredth
Step-by-step explanation:
1 Hundredth because 3 tenths isn't 1 hundred, and it rounds down. So its 1 hundredth.
Answer:
1. -3/13
2. (simplified) 8 / (exponential form) 2^3
3. 1265625/16384
4. 5
Step-by-step explanation:
no need for explanation just try the app Photo math (no space in the photo and math)
Answer:
<h2>C= 400P+ 600</h2>
Step-by-step explanation:
In this problem, we are to model the equation for the total cost of producing a phone
Given that the fixed cost is $600
Also, the total cost of producing 4 phones in a day is $1600
hence the cost of producing 1 phone would be 1600/4= $400
the equation for producing p phones would be
C= 400P+ 600
This equation is the same as the equation of a straight line Y=mx+c
with C=y
400= m= gradient
P=x, the dependent variable
600= c the constant term.
