3 years ago

18-23 please with work I really need to pass this test thank you

Mathematics

1 answer:

tangare [24]3 years ago

6 0

Answer:

-1800

Step-by-step explanation:

18=9000

23=7200

18-23=7200-9000=-1800

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the white rabbit has an appointment to see the red queen at 4pm every day of the week except weekends. On Monday he arrives 16 m

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Answer:friday

Step-by-step explanation:

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3 years ago

What would x be equivalent to in this equation?<br><br> 6 = 20 - x/3

Verizon [17]

<h2>Answer= <u>42</u></h2>

Step-by-step explanation:

Greetings !

Given expression

$6 = 20 - \frac{x}{3}$

Switch sides

$20 - \frac{x}{3} = 6$

subtract 20 from both sides

$20 - \frac{x}{3} - 20 = 6 - 20$

$\frac { - x}{3} = - 14$

multiply both sides by 3

$3( \frac{ - x}{3} ) = 3( - 14)$

simplify

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$\frac{ - x}{ - 1} = \frac{ - 42}{ - 1} \\ x = 42$

Hope it helps!

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2 years ago

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Find the value of x<br> 90<br> (2x+3)<br> 90<br> 119

Virty [35]

Answer:

x=-61

Step-by-step explanation:

For parallelograms you always have the sum as 180,

You get 90+90+2x+3+119=180, then solve!

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2 years ago

Is 21.5 x 103 in scientific notation? Explain.

tamaranim1 [39]

Answer:

Scientific Notation:21.5*10^3

Standard Notation:21,500

Step-by-step explanation:

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4 years ago

What is 1 1/2 plus 2 1/4 minus 3 2/3

Masteriza [31]

Answer:

1/12

Step-by-step explanation:

1 1/2=3/2

2 1/4=9/4

3 2/3=11/3

According to the question,

(3/2+9/4)-(11/3)

=(6/4+9/4)-(11/3)

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3 years ago

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