2 years ago

If you were to ask 2370 people how many would perfer oranges

Mathematics

1 answer:

Karo-lina-s [1.5K]2 years ago

8 0

You would need to find the ratio of how many will prefer orange

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Jim buys a calculator that is marked 30% off. If he paid $35, what was the original price?

liraira [26]

Answer:

x = 50

Step-by-step explanation:

Let x be the original price.

He got 30% off

The discount is .30x

Subtract this from the original price to get the price he paid

x - .30x = price he paid

.70x = price he paid

.70x = 35

Divide each side by .7

.70x/.7 = 35/.7

x=50

5 0

3 years ago

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Micheal buys a basket of mangoes on sale for 4 dollars before tax. The sales tax is 12%. What is the total price Micheal pays fo

nikitadnepr [17]

Answer:

$ $4.48$ is the total price.

Step-by-step explanation:

Mulitply the total by the percentage.

$4 * .12 = .48$

Add those together.

$4 + .48 = 4.48$

Total price of mangoes: $ $4.48$

6 0

2 years ago

Solve 3x to the second power -2x-8=0 using an algebraic method

MatroZZZ [7]

Answer:

$x=2\textrm{ or } x=-\frac{4}{3}$

Step-by-step explanation:

Given:

The equation is given as:

$3x^{2}-2x-8=0\\3x^{2}-6x+4x-8=0\\3x(x-2)+4(x-2)=0\\(x-2)(3x+4)=0\\\\x-2=0\textrm{ or }3x+4=0\\x-2+2=0+2 \textrm{ or }3x+4-4=0-4\\x=2\textrm{ or }3x=-4\\x=2\textrm{ or}\\x=-\frac{4}{3}$

Therefore, the possible values of $x$ are 2 and $-\frac{4}{3}$

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2 years ago

HELP ASAP !! - hallie can use the equation p=4l+4w+4h to determine the sum of the lengths of the edges of a rectangular prism. s

34kurt

Answer:

l +w

Step-by-step explanation:

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2 years ago

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How to find the hypothesis

Kaylis [27]

Answer:

You dont need to

Step-by-step explanation:

A hypothesis is just a guess, so you cant be wrong

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2 years ago

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