4 years ago

Math question 8th grade

Mathematics

1 answer:

Elina [12.6K]4 years ago

3 0

y = 4x + 1

check

for x = 1 → y = 4(1) + 1 = 4 + 1 = 5 OK

for x = 4 → y = 4(4) + 1 = 16 + 1 = 17 OK

for x = 5 → y = 4(5) + 1 = 20 + 1 = 21 OK

for x = 7 → y = 4(7) + 1 = 28 + 1 = 29 OK

for x = 9 → y= 4(9) + 1 = 36 + 1 = 37 OK

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Read 2 more answers

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$114,000

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Use formula

$I=P\cdot r\cdot t,$

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I = unknown

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t = 25

$I_{25}=190,000\cdot 0.03\cdot 25=142,500$

Now find the interest for 5 years:

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