3 years ago

Three consecutive odd integers have a sum of -3.What are the integers

Mathematics

1 answer:

sergiy2304 [10]3 years ago

7 0

The consecutive integers are -1

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Dmitri buys 23 pound of mixed nuts, 12 pound of chocolate

Ainat [17]

Answer: take 23 + 12 + 114 once u get that then u will want ti times the price

Step-by-step explanation:

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3 years ago

Can someone plz help me find the area for this composite figure plzzzz I beg u

Anarel [89]

$S_1 = \frac{a+b}{2}h = \frac{7+9}{2}*5=\frac{18*5}{2}= 9 * 5 = 45~m^2$

$S_\triangle = \frac{ab}{2} = \frac{5*9}{2} = \frac{45}{2} = 22,5~m^2$

$S = S_1 + S_\triangle = 45 + 22,5 = 67,5~m^2$

Answer: 67,5 m².

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3 years ago

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On a trip, you had to change your money from dollars to British pounds. You got 560 pounds for 800 dollars. How many pounds will

Lera25 [3.4K]

Answer:

210 pounds

Step-by-step explanation:

First, we are going to find the exchange rate from dollars to pounds.

We know form our problem that 800 dollars are 560 pounds. so:

\frac{560pounds}{800dollars} =0.7

800dollars

560pounds

=0.7 pounds per dollar.

Next, we are going to multiply our exchange rate by the number of dollars we want to change, 300:

300dollars*\frac{0.7pounds}{dollar} =210pounds300dollars∗

dollar

0.7pounds

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We will get 210 pounds for 300 dollars

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3 years ago

Ellen thinks that if a line has no slope, then it never touches the y-axis. Which line proves that her statement is incorrect?

Serggg [28]

Answer:

An horizontal line.

Step-by-step explanation:

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3 years ago

-4x + 11y = 15 x=2y Solve for y and x

Stolb23 [73]

Answer:

to find Y

-4x + 11y = 15

x - 2y = 0

equal= -3x + 9y= 15

since x=2y

-3(2y) + 9y = 15

-6y + 9y =15

3y = 15

y = 15/ 3

y = 5

to find x

using x=2y

since

y=5

,therefore

x= 2(5)

x= 10

8 0

3 years ago