We have a subtraction between two terms: h and 2g. Let's see the value of each term:
h is 4, it's already given.
2g means twice g, and g is 32. So, 2g is 64
So, the subtraction is

Answer:
3.38 cm
Step-by-step explanation:
will be
the
Ans may be
Earnings: $2900
Expenditure on food: $290
Percentage expenditure on food = Expenditure on food / Earnings times 100
= $290/$2900 * 100 = 10%
Answer:
60.72
Step-by-step explanation:
Monday: 60 degrees
Tuesday: temperature increases by 10 percent
60 + 10% of 60
60 + .10*60 = 70 +6 = 66
Wednesday: temperature decreases by 8 percent
66 - 8%of 66
66 - .08*66 = 66 -5.28=60.72