Answer:
grumpy is 20 happy is 80
Step-by-step explanation:
Step-by-step explanation:
-5x = 10 + 10
-5x = 20
X = 20/-5
X = -4
check :
-5 x -4 =20
20 =20
<span>Decimal</span>
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</span>
<span>3/2000 = 0.0015</span>
2/3 x 3/4 =6/12=1/2
(Multiply numerators, multiply denominators, simplify)