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Luba_88 [7]
3 years ago
8

Please help need help

Mathematics
1 answer:
DIA [1.3K]3 years ago
4 0
The answer is -10+(-90)+(-40)
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What is the distance between -10 and six on a number line
Mkey [24]

Answer:

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Step-by-step explanation:

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An item costs $45.60. If there is a 30% discount on the item, what is the discounted cost of the item?
kondor19780726 [428]
Discounted Cost= Cost of Item - (Cost of Item * % Discount)


= $45.60 - ($45.60 * 30%)
convert % to decimal (30% ÷ 100)

= 45.60 - (45.60 * 0.30)
multiply in parentheses

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ANSWER: The discounted cost of the item is $31.92 (savings of $13.68).

Hope this helps!  :)
6 0
3 years ago
Suppose a bag of marbles has 4 green, 2 red, 5 yellow, 1 brown, and 7 blue marbles. What is the probability of picking a red mar
swat32

Assuming that each marble can be picked with equal probability, we notice that there is a total of

4+2+5+1+7 = 19

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So, the probability of picking a red marble is

\dfrac{2}{19}

In fact, as in any other case of (finite) equidistribution, we used the formula

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FOR MATH ITS DUE TODAY
Irina-Kira [14]

Distributive Property is factors a common term by the items that are inside parenthesis.

3(2x + 5)

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The coefficient is the number before the variable.

<em>Ace</em>

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