<img src="https://tex.z-dn.net/?f=3%5Csqrt%7Bx%7D%20-1%5Cleq%2012" id="TexFormula1" title="3\sqrt{x} -1\leq 12" alt="3\sqrt{x} -

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lapo4ka [179]

3 years ago

1\leq 12" align="absmiddle" class="latex-formula">

Mathematics

1 answer:

densk [106]3 years ago

6 0

Answer:

0≤x≤169/9

Step-by-step explanation:

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.98*125<br> 13.75*12<br> 143.43/31

vova2212 [387]

Answer:

n = 6

n, = 6n = 6

n, = 6

n = 0

n, = 0

n = 4

n, = 4

n = 2

n, = 2n = 6

n, = 6

n = 0

n, = 0

n = 4

n, = 4

n = 2

n, = 2n = 6

n, = 6

n = 0

n, = 0

n = 4

n, = 4

n = 2

n, = 2n = 6

n, = 6

n = 0

n, = 0

n = 4

n, = 4

n = 2

n, = 2n = 6

n, = 6

n = 0

n, = 0

n = 4

n, = 4

n = 2

n, = 2n = 6

n, = 6

n = 0

n, = 0

n = 4

n, = 4

n = 2

n, = 2n = 6

n, = 6

n = 0

n, = 0

n = 4

n, = 4

n = 2

n, = 2n = 6

n, = 6

n = 0

n, = 0

n = 4

n, = 4

n = 2

n, = 2n = 6

n, = 6

n = 0

n, = 0

n = 4

n, = 4

n = 2

n, = 2n = 6

n, = 6

n = 0

n, = 0

n = 4

n, = 4

n = 2

n, = 2n = 6

n, = 6

n = 0

n, = 0

n = 4

n, = 4

n = 2

n, = 2n = 6

n, = 6

n = 0

n, = 0

n = 4

n, = 4

n = 2

n, = 2

3 0

3 years ago

A jar contains $14.25 in quarters and dimes. There are 75 coins in the jar. Find the number of quarters in the jar.

Marianna [84]

Set up a system of equations.
d + q = 75
.1d + .25q = 14.25

Multiply the first equation by -.1 so that the "d's" will cancel.
-.1d -.1q = -7.5
.1d +.25q = 14.25
Now add the two equations together
.15q = 6.75
divide both sides by .15
q = 45
There are 45 quarters in the jar

8 0

3 years ago

Donna guessed there were 400 jellybeans in a jar. There were really 480 jellybeans. What was her percent of error?

dimulka [17.4K]

Answer:

400 +480 =880

Step-by-step explanation:

0+0=0

8+0=8

4+4=8

880

6 0