Answer:
Step-by-step explanation:
a)
Smallest number of equations required are:
Let equations are
b)
Yes we can add one more equation
c)
We can add infinite such equations so that solution remains same.
d)
General form of such equations are called inconsistent equations
Answer:
19
Step-by-step explanation:
4 dozens = 4 × 12 = 48
48 pen = 576
x pen = 228
48 = 576
x = 228
x = (228 × 48)/576
x = 10,944/576
x = 19
Answer:
Number of cookies each friend gets = 14 cookies
Step-by-step explanation:
Total cookies available for the party = 98
Number of friends invited = 7
how many did each freind get
Number of cookies each friend gets = Total cookies available for the party / Number of friends invited
= 98/7
= 14 cookies
Number of cookies each friend gets = 14 cookies
Answer:
<em>y = 5.4x + 8</em>
Step-by-step explanation:
Slope-intercept form: y = mx + b
m = slope = 5/4
b = y-intercept = 8
y = 5/4x + 8
