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baherus [9]
3 years ago
8

Jessie has some nickels, dimes, and quarters in her bank. The number of coins is 30. The expression 0.05n + 0.10d + 0.25q repres

ents the value of the coins, which is $3.45. Jessie has five more nickels than she does quarters. How many of each coin does Jessie have?
Mathematics
1 answer:
goldfiish [28.3K]3 years ago
8 0

Answer:

n = 12 nickels

d = 11 dimes

q = 7 quarters

Step-by-step explanation:

.05n + .1d + .25q = 3.45

n + d + q = 30

n = q + 5

n = 12

d = 11

q = 7

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3 years ago
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Answer:

it's ans is 4761300

Step-by-step explanation:

by using BODMAS

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The range of f(x) = |x| is y = 0. If a < 0 and b = 0 for g(x) = a[x] + b, what is the range of function g? ​
lisabon 2012 [21]

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0,

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Step-by-step explanation:

4 0
3 years ago
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Delvig [45]

Answer:t=1

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Answer:

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Step-by-step explanation:

Hi there!

The form of slope-intercept form is given as y=mx+b, where m is the slope and b is the y intercept

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We can immediately substitute -2 as the slope in the equation

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Now we need to find b

Because the line will pass through the point (3,1), we can use it to solve for b

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Substitute 7 as b into the equation

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3 years ago
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