Answer:
AP=a+(n-1)d is the formula
1a. 9qt= 2 gal 1 qt2a. 20 oz= 2 C 4 oz3a. 10 C4a. 9360 ft5a. 3 gal 2 qt6a. 137 cm7a. 16 oz8a. 101 oz9a. 12 c10a. 22 cm 6 mm11a. 44 oz12a. 0 gal 2 qt 21 oz
1b. 15 oz2b. 3 mi 160 yds3b. 4 qt4b. 3 mi 1560 ft5b. 8320 yd6b. 76 oz7b. 74 oz8b. 914 cm9b. 6240 yd10b. 1 pt 1 c11b. 2 yd 2 ft12b. 24 oz
1c. 2,250 ml2c. 8 km 280 m3c. 3 kg 950 g4c. 15720 ft5c. 0 gal 3 qt 3 oz6c. 15 qt7c. 3 km 70 m8c. 17 oz9c. 2 qt 30 oz10c. 16 qt11c. 2400 yd12c. 2 mi 3480 ft
Answer:
2 nickels and 21 dimes
Step-by-step explanation:
0.05N + 0.1D = 2.2
N + D = 23
Let's use the substitution method. Solve the second equation for N.
N = 23 - D
Now where you see N in the first equation substitute N with 23 - D.
0.05(23 - D) + 0.1D = 2.2
1.15 - 0.05D + 0.1D = 2.2
0.05D = 1.05
D = 1.05/0.05
D = 21
Now substitute 21 for D in the second original equation and solve for N.
N + 21 = 23
N = 2
Answer: 2 nickels and 21 dimes
Answer:
D. 76
Step-by-step explanation:
A. 36 = 6*6 = 6^2
B. 196
= 14*14 = 14^2
C. 16
=4*4 = 4^2
D. 76=4*19= not a perfect square
If it is in the ten thousands place it is 1 but if it is ten thousandth it is 5
