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IRINA_888 [86]
3 years ago
15

I need help please and thank you

Mathematics
1 answer:
Sphinxa [80]3 years ago
8 0
The answer is I believe: 21
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Joseph and Dwayne are both selling cookie dough for a fundraiser. Although Joseph has already sold 3 tubs, Dwayne hasn't sold an
ArbitrLikvidat [17]

Answer:The number of days it will take to sell the same amount of cookies is 3 and the number of tubs that will be sold is 27

Step-by-step explanation:

Let x represent the number of days it will take either of them to sell the same number of tubs.

Let y represent the total number of tubs that that Joseph will sell in x days.

Let z represent the total number of tubs that that Dwayne will sell in x days.

Joseph has already sold 3 tubs. If Joseph starts selling 8 tubs per day, it means that in x days, the number of tubs that he will sell will be

y = 8x + 3

Dwayne hasn't sold any yet. If Dwayne begins selling 9 tubs per day, it means that in x days, the number of tubs that he will sell will be

z = 9x

To determine the number of days it will take to sell the same amount of cookies, we will equate y to z. It becomes

8x + 3 = 9x

9x - 8x = 3

x = 3

The number of tubs that each will sell will be 9x = 9×3 = 27

3 0
3 years ago
A rectangle has a perimeter of 34 cm and an area of 52 cm2. its length is 5 more than twice its width. write and solve a system
Vsevolod [243]
Width=4cm
length=13cm

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3 years ago
Ac is tangent to circle o at point c what is the measure of angle o?<br>​
pentagon [3]
Assuming this triangle is a right triangle, 52 degrees.
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Keith had two hundred sixteen dollars to spend on six books. After
Dima020 [189]

Answer:

$34.66

Step-by-step explanation:

216-8= 208 divided by 6 = 34.666666

5 0
3 years ago
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In a bag are 5 oranges and 4 mangoes select one replaces it and select another . What is the probability that both selections we
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Answer:

P(orange)x P(orange)= 5/9 x 5/9= 25/81

Step-by-step explanation:

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3 years ago
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