3 years ago

PLS PLS PLS HELP IM TERRIBLE AT MATH :( !!!!

Mathematics

1 answer:

alex41 [277]3 years ago

8 0

In order from top to bottom, your answer should be:

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Annete is suveyeing people in the city about their interest in a new shopping mall. She found that 180 people, or 37.5% of those

VLD [36.1K]

she surveyed "x" amount, which is the 100%, but we also know that 180 is the 37.5%, so

$\bf \begin{array}{ccll} amount&\%\\ \cline{1-2} x&100\\ 180&37.5 \end{array}\implies \cfrac{x}{180}=\cfrac{100}{37.5}\implies 37.5x=18000 \\\\\\ x=\cfrac{18000}{37.5}\implies x=480$

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3 years ago

Hi, what is this number in expanded form, please let me know?

Nutka1998 [239]

Answer:

Step-by-step explanation:

5,000 + 70 + 8 + 0.4 + 0.001 = <em>5,078.401</em>

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3 years ago

Before beginning voice lessons, Colin already knew how to sing 2 pieces, and he expects to

Vsevolod [243]

Answer: Answer is 24 though

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3 years ago

Read 2 more answers

Zigmanuir [339]

Answer:

Last option

Step-by-step explanation:

Step 1: Distribute

x - 3/7 = 1

Step 2: Add 3/7 to both sides

x = 1 + 3/7

x = 10/7

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3 years ago

What’s the Multiplicative inverse

mylen [45]

The multiplicative inverse of -1/3 is -3.

The product of a number and it’s multiplicative inverse equals 1.

So... -1/3 x -3/1 = 1

A negative times a negative equals a positive.

I hope this helped!

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3 years ago