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Olin [163]
3 years ago
15

Please help me- thank you

Mathematics
1 answer:
lutik1710 [3]3 years ago
5 0

Answer:  Choice B.  (-2)^9

The rule used here is a^b*a^c = a^(b+c). We add the exponents and keep the base the same.

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Of the 200 packages of bagels sold 15 of them are sesame seed bagels what percent of the bagel packages sold are sesame seed bag
Shalnov [3]
15 = x% from 200
<span>15 = </span><span> * 200</span>
15 = 2x                   / ÷ 2 (both sides)
<u>x = 7.5 [percent]</u>
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Red roses come 3 to a package, and white roses come 5 to a package. If an equal number of red and white roses are wanted to make
Katen [24]

Answer:

B :- 15

Step-by-step explanation:

Given:

A package of red rose contains = 3 pieces

A package of white rose contains = 5 pieces

If an equal number of red and white roses are wanted to make bouquets, what is the minimum number of each that can be purchased ?

Solution:

As here given that there are two types of package of roses, red roses come 3 pieces to each packet and white roses come 5 pieces to each packet and we have to find equal minimum number of  red roses as well as white roses to be purchased, we will simply find the Lowest common multiple of 3 and 5.

Multiples of 3 :- 3, 6, 9,12, 15, 18, 21, 24

Multiples of 5 :- 5, 10, 15, 20, 25

<em>Lowest common multiple is 15, that means </em><em>15 is the minimum number of pieces of each that can be purchased to make bouquets.</em>

And number of packets of red rose have to purchase = 3 \times <em><u>5</u></em> = 15, 5 packages.

And number of packets of white rose have to purchase = 5 \times <em><u>3</u></em> = 15 , 3 packages.

4 0
3 years ago
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katovenus [111]

Answer:

y = -\frac{5}{3} x -2

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6 0
3 years ago
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andrew11 [14]
=10-10i
Explanation:
3-4i+7-6i
(Add 3 and 7)
(Add -4i and -6i)
Put together
10-10i
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3 years ago
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