What is the answer to 3/8 + -7/8

Answers

Answer 1

Answer: The answer is -4/8 but since you have to reduce it, it'd be -1/2

Answer 2

Answer: The answer to 3/8 + -7/8 is -1/2

Related Questions

11 is 44% of______. Please help,,
Plz help 20 points answers
Solve 8 x -22 = -7 (x+1)
how do i Subtract and simplify: (11x2 + 7) – (6x2 + 3x – 3)
Can anyone simplify this? (Apparently using the distributive property.) -3(-5v-u+6)

What properties does a square have in common with a quadrilateral?

Answers

A quadrilateral has four sides, because 'quad' means four. Also, a square has 4 sides. Therefore, the answer is that they both contain 4 sides.

100 is 25% of what number?

Answers

400

100 divided by .25 equals 400
think of 25% of 100 which is 400, so 100 x 4 =400
Hope this helps

100 is 25% of 400
You could just divide 400 by .25 which you get 400 and to check your answer, you could multiply 100x4 which equals 400

A sporting goods store sold 2.5 times as many footballs as basketballs last year. Which statement is true?1.The ratio of footballs to basketballs is 2:5
2.If a total of 35 footballs and basketballs were sold, 10 of them were footballs.
3.There were 5 footballs sold for every 2 basketballs.
4.The ratio of basketballs to footballs is 5:2.

Answers

Answer:

3. There were 5 footballs sold for every 2 basketballs.

Step-by-step explanation:

Let the number of basketball = x and the number of football = y.

It is given that, 'the number of footballs were 2.5 times the number of basketballs last year'.

That is, $y= 2.5x$

That is, $(y)/(x)=(2.5)/(1)$

That is, $(y)/(x)=(5)/(2)$

That is, the ratio of football to basket ball is 5 : 2.

Which means, 'For every 2 basketballs, 5 footballs were sold'.

So, option 3 is true but options 1 and 4 are not true.

Moreover, 'if there were total 35 balls sold', we have,

$x+y=35$

i.e. $x+2.5x=35$

i.e. $3.5x=35$

i.e. x= 10

So, $y= 2.5x$ implies $y= 2.5* 10$ i.e. y= 25.

Thus, for total 35 balls sold, 10 were basketballs and 25 were footballs.

So, option 2 is not true.

Hence, the correct answer is option D.

THE ANWSER IS 2 CAUSE U HAVE TO DIVIDE

Im not completely sure if i am correct. i just wanna know if i am right.

Answers

It’s -7, not -3 because cd is 16 apart and 1/8 is 2 units to the right of c making it -7.

OK I did the math completely and you aren't correct, its -7, not -3.

I didn't do the math right so I did it again and I got -7.

Mother gives birth to a 8 pound baby. Every 4 months, the baby gains 3 pounds.If x is the age of the baby in months, then y is the weight of the baby in pounds.

Find an equation of a line in the form y = mx + b that describes the baby's weight.

Answers

Hello!

The equation, y = mx + b is slope-intercept form. In this equation, m is the slope, and b is the y-intercept.

If the baby was exactly 8 pounds when it was born, then the y-intercept is (0, 8) because at zero months, the baby was eight pounds. To find the rate of change, we can use the the y-intercept (0, 8), and the weight of the baby at four months, which is (4, 8 + 3) → (4, 11).

Since we have two points, we can use the slope formula $((y_(2)-y_(1))/(x_(2)-x_(1)))$ to find the rate of change.

$(8 -11)/(0-4) = (-3)/(-4) = (3)/(4)$ .

The rate of change is 3/4.

Therefore, the equation that describes the baby's weight is y = 3/4x + 8.

A dog is leashed to a point in thecenter of a large yard, so the area
the dog is able to explore is
circular. The leash is 20 feet long.
What is the area of the region the
dog is able to explore?
In terms of pi!!!(not 3.14)

Answers

Answer:

1256.64

Step-by-step explanation:

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Which speed is the fastest? A) 18 feet in 20 minutes B) 90 feet in 2.5 hours C) 20 yards in 1.5 hoursD) 3 2/3 yards in 15 minutes

The town swimming pool is d feet deep. The width of the pool is 10 feet greater than 5 times the depth. The length of the pool is 25 feet greater than the width. A. Write and simplify an equation to represent the volume of the pool. B. If the pool holds 51,000 cubic feet of water, what are the dimensions?