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Reil [10]
3 years ago
13

Glven the system of equations, what is the solution?

Mathematics
1 answer:
timofeeve [1]3 years ago
7 0

Answer:

Hi! The answer to your question is B. [(-34/7, -16/7)]

Step-by-step explanation:

☆*: .。..。.:*☆☆*: .。..。.:*☆☆*: .。..。.:*☆☆*: .。..。.:*☆

☁Brainliest is greatly appreciated!☁

<em>Hope this helps!!</em>

<em>- Brooklynn Deka</em>

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If $500,000 of 8% bonds are issued at 102, the amount of cash received from the sale is:
Ulleksa [173]

Answer:

The amount is $510,000

Step-by-step explanation:

Amount of cash received from the sale of bonds is the product of the Face value of bond and the Bond quote divided by 100.

Face Value = $500,000

Bond Quote = 102

Amount = $500,000 × 102/100

= $510,000

3 0
3 years ago
It takes flora 3 hours to knit a pair of socks and 7 hours to knit a pair of gloves. If she spent 65 hours knitting a total of 1
IRINA_888 [86]

Answer:

Flora can make 10 pairs of socks and 5 pairs of gloves.

Step-by-step explanation:

Here we have to form two equations from the given information.

Let "x" be the number of pair of socks and "y" be the number of pair of gloves.

Given:

It takes flora 3 hours to knit a pair of socks and 7 hours to knit a pair of gloves. If she spent 65 hours knitting a total of 15 pairs of socks and gloves,

x + y = 15

3x + 7y = 65

Now we have to solve these two equations to find the solution.

Let's use the substitution method.

From the first equation can be written as

x = 15 - y

Now plug in x = 15 - y in the second equation and find the value of y.

3(15 - y) + 7y = 65 (This is called substitution method)

45 - 3y + 7y = 65

Simplify the like terms

45 + 4y = 65

Subtract 45 from both sides, we get

4y = 65 - 45

4y = 20

Dividing both sides by 4, we get

y = 20/4

y = 5

Now plug in y = 5 in the x = 15 - y

x = 15 - 5

x = 10

Therefore, Flora can make 10 pairs of socks and 5 pairs of gloves.

5 0
4 years ago
The circumference of Earth is 40,075 kilometers. What would be a reasonable estimate for the circumference of Earth?
Illusion [34]
40,075 kilometers?

If you're going for a very rough estimate without knowing that the circumference is 40,075, I'd say to go for 40,000 but I'm not really sure what you're asking.
6 0
3 years ago
Find the area of the shaded region f(x)= x^3+x^2-6x and g(x)=6x. The bounds are [-4,0].
pshichka [43]
If you look at the graph below, the "ceiling" function, is f(x), on that interval of [-4,0], whilst the "floor" function, is g(x)

so, taking that into account, then \bf \begin{cases}&#10;f(x)=x^3+x^2-6x\\\\&#10;g(x)=6x&#10;\end{cases}\qquad \displaystyle \int\limits_{-4}^{0}\ &#10;\begin{array}{llll}&#10;[ceiling]&-&[floor]\\&#10;f(x)&&g(x)&#10;\end{array}&#10;\\\\\\&#10;thus&#10;\\\\\\&#10;\displaystyle \int\limits_{-4}^{0}\ [[x^3+x^2-6x]-[6x]]dx\implies &#10;\displaystyle \int\limits_{-4}^{0}\ x^3+x^2-12x&#10;\\\\\\&#10;\left. \cfrac{x^4}{4}+\cfrac{x^3}{3}-6x^2  \right]_{0}^{-4}

4 0
3 years ago
What is a equivalent fraction with 11/12 and the denominator 24
oksian1 [2.3K]

Answer:

22/24

Step-by-step explanation:

To figure this out, both the numerator and the denominator of the equivalent fraction have to be proportional to 11/12.

To do that, multiply the numerator (11) by 2, (because the denominator of the second fraction is 2 times the denominator of the first fraction).

The second, proportional fraction is 22/24.

4 0
3 years ago
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