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2 years ago

. The temperature fell 13°c on each of the first 2 days of the week. It rose 7°c on each of

Mathematics

1 answer:

Rina8888 [55]2 years ago

4 0

Answer:

The final temperature was 9 degrees.

Step-by-step explanation:

You can first multiply 13x2, 7x2, and 9x2. Then you subtract 26 and 18 from 34. then add 14

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He ate 0.1 times as much dog food on Wednesday as he ate on Tuesday. If her dog ate 6 cups of dog food on Tuesday, how much did

Sveta_85 [38]

Answer:

6.6 cups of dog food

Step-by-step explanation:

6x0.1=.6

6+.6=6.6

4 0

2 years ago

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Write an equation in slope-intercept form of the line shown.

7nadin3 [17]

Answer:

$y = 2x - 5$

Step-by-step explanation:

Find the slope using the points, (1, -3) and (3, 1):

$slope(m) = \frac{y_2 - y_1}{x_2 - x_1} = \frac{1 -(-3)}{3 - 1} = \frac{4}{2} = 2$

m = 2

Find the y-intercept (b) by substituting x = 1, y = -3, and m = 2 in $y = mx + b$

$-3 = (2)(1) + b$

$-3 = 2 + b$

Subtract 2 from both sides

$-3 - 2 = 2 + b - 2$

$-5 = b$

$b = -5$

Plug in the value of m and b into the slope-intercept form equation, $y = mx + b$ .

Thus:

$y = 2x +(-5)$

✅ $y = 2x - 5$

5 0

2 years ago

True or False? The number 0.8 can be written as 8/10, so it is an irrational number

lesya692 [45]

The answer would be false because the number .8 can be 8/10 but it is rational and you can understand that. It would not be an irrational number.

3 0

3 years ago

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A bus on a regular schedule takes 3 1⁄4hours to reach its destination. The express bus takes 2 1⁄2 hours to make the same trip.

Galina-37 [17]

The answer is 3/4.
If you take the express bus you can save 3/4 hours which is 45 minutes.
Hope this helps plz give brainliest

5 0

2 years ago

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-4y>2x+4 What is the slope of this

vovikov84 [41]

Answer: -1/2

Explanation: -4y > 2x + 4; isolate the y by dividing both sides by -4 and get:
y = -2/4x + 4; simplify
y = -1/2x + 4

In y = mx + b; m is the slope

In this case, -1/2 is the slope

6 0

2 years ago