2 dollar bills, one nickel, and three pennies ($2.08) :)
Answer:
3/2
Step-by-step explanation:
When given two points, we can find the slope from
m= (y2-y1)/(x2-x1)
= (13 - -2)/(8- -5)
= (13+2)/(8+5)
= 15/10
Divide the top and bottom by 5
=3/2
Answer:
7
Step-by-step explanation:
arithmetic sequence: aₙ = a₁ + (n-1)d
a₈ = (-5) + (8-1)d = 37
7d = 42
d = 6
a₃ = -5 + (3-1) x 6 = 7
3.2
3.1622 rounded to the tenth = 3.2
Answer:
in picture
Step-by-step explanation:
— Round tables will have 6 chairs, rectangular tables will have 10 chairs, the total number of chairs must be at least 185: 6x +10y ≥ 185
— There be no more than 15 rectangular tables: y ≤ 15
— No fewer than 6 round tables: x ≥ 6
— Rectangular tables must be at least 1/3 the number of round tables: y ≥ (1/3)x ⇒ 3y ≥ x