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3 years ago

According to the graph, what is the value of the constant in the equation below?

Mathematics

1 answer:

Anna007 [38]3 years ago

4 0

Answer:

75 or A

Step-by-step explanation:

Just answered it myself! ^^

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Identify which line the error is in (1 point)

Elenna [48]

Answer:

Step-by-step explanation:

8 0

3 years ago

Pls help answer will give brainliest

sweet [91]

Answer:

Step-by-step explanation:

Let x be the number.

Sum of five and 8 times a number: 8x + 5

Fifty plus one half of the number: 50 + (1/2)x

$8x+5=50+\frac{1}{2}x\\\\8x+5-5=50+\frac{1}{2}x-5\\\\8x=45+\frac{1}{2}x\\\\8x-\frac{1}{2}x=45\\\\\frac{16x}{2}-\frac{1}{2}x=45\\\\\frac{16x-x}{2}=45\\\\\frac{15x}{2}=45\\\\x=45*\frac{2}{15}\\\\x=3*2\\\\x=6$

3 0

4 years ago

In how many ways can a committee of 5 people be chosen from a total of 30 possible people?

Stolb23 [73]

Answer: 142506

Step-by-step explanation:

Given : The total number of choices for people in committee = 30

The number of people need to be chosen =5

Since , here order doesn't matter, so we use combination.

The combination of r things taking from n at a time is given by :-

$C(n,r)=\dfrac{n!}{(n-r)!r!}$

Now, the number of possible combinations of 5 people be chosen from a total of 30 possible people :-

$C(30,5)=\dfrac{30!}{(30-5)!5!}\\\\=\dfrac{30\times29\times28\times27\times26}{120}\\\\=142506$

Hence, the committee can be made in 142506 ways.

3 0

3 years ago

Carmen paid $17.64 for a 7.94-ky bag of dog food. A few weekel later, she paid $18.88 for an 8,39 ky bag at a different store,

shepuryov [24]

Not sure gffhjjhsbhjjkk

5 0

3 years ago

The jogging path at the park is 2.7 miles long. Miriam completed one lap of the path, walking part and jogging part. She hogs ha

Nimfa-mama [501]

Answer:

Miriam walks for 1.8 miles and jogs for 0.9 miles.

Step-by-step explanation:

The path for jogging is 2.7 miles.

One lap of the path, that is 2.7 miles, is completed by Miriam by jogging part and walking part.

Let the jogging part be x miles.

It is given she jogs half the distance she walks , therefore we can say that she walks for 2x miles.

So we can say that 2x + x = 2.7 miles ⇒ 3x = 2.7 miles

⇒ x = 0.9 miles.

Therefore Miriam walks for 1.8 miles and jogs for 0.9 miles.

6 0

3 years ago