Answer:x=2 y=3
Step-by-step explanation:
Answer:
2/5
Step-by-step explanation:
Answer:
5 folders and 5 pens = yes
6 pens and 6 erasers = yes
1 pen and 4 notebooks = no
3 folders and 7 erasers = no
4 folders and 2 notebooks = yes
Step-by-step explanation:
Max total = $10
(5 folders x 1.29) + (5 pens x 0.70)
6.45 + 3.50 = 9.95
(6 pens x 0.70) + (6 erasers x 0.89)
4.20 + 5.34 = 9.54
(1 pen × 0.70) + (4 notebooks × 2.35)
0.70 + 9.40 = 10.10
(3 folders × 1.29) + (7 erasers × 0.89)
3.98 + 6.23 = 10.21
(4 folders × 1.29) + (2 notebooks × 2.35)
5.16 + 4.70 = 9.86
The equation for circumference is diameter x pi or 2 x radius x pi
Therefore,
1) 2x5x3.14=31.4 Cm
2) 9x3.14=28.26=28.3 Cm (nearest tenth)
3) 2x5.6x3.14=35.168= 35.7 yards (nearest tenth)
4) 25x3.14=78.5mm
Hope that helps!
