Answer:
a) 7
b) 2 2/7
Step-by-step explanation:
A) 2/7=2/x
x=7
B) 2/7=x/8
cross multiply
16=7x
x=16/7, or 2 2/7, or 2.2857
Step-by-step explanation:
Q1
Finding amount of money of the interest (2.5%)
5000 × 0.025 = $125 per year
Since he left the money in for 10 years
125 × 10 = $1250
Add that with the original amount of money
1250 + 5000 = $6250
Q2
Finding the amount of money of the charge (4.5%)
45000 × 0.045 = $2050 year
Since she has been paying off the loan for 20 years
2050 × 20 = $40500
Add that with the original loan to find the amount that she has to pay in TOTAL
40500 + 45000 = $85500
Answer:
x/4 + 1
Step-by-step explanation:
Answer:
16000
Step-by-step explanation:
15999 correct to 3 significant figures is 16,000
Answer:
Step-by-step explanation:
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