Answer: 84
Step-by-step explanation:
4 x 21 is 84 a fraction can be simplified and be a whole number so if 84 divided by 4 it will be 21 if you want to write it as a fraction it will be 21/1 which is equal to 21
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Answer:
if u take 1 degree to 78 its answer is 79
Step-by-step explanation:
got it?
7-2(180) = 900°
900 -158 -120 -139 -121 -125 -126
= 111°
Answer:
B. 143
Step-by-step explanation:
11 b
----- = -------
12 156
using cross products
11 * 156 = 12 b
divide by 12
11 * 156/12 = b
11 * 13 = b
143 = b
#1) 0.5 inches per hour
#2) $9.20 per toy
#3) 35 miles per hour
#4) 8 oz. in a cup
Hope this is right, and helps you!
