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maks197457 [2]
3 years ago
14

Which of the expressions are equivalent to the one bllow? Check all that

Mathematics
2 answers:
nlexa [21]3 years ago
8 0

Answer:

Option A is correct ...Both have value 42

mark me as brainliest ❤️

pshichka [43]3 years ago
6 0

Answer: A

Step-by-step explanation:

(8+2)*4+2

= 10*4+2

= 40+2

= 42

(8*4)+(2*4)+2

= 32+8+2

= 42

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How do you put a fraction as a mixed number and a whole number
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Can you write down the days of the week with the number "500" next to them for me. Make this 2 times thank you :)
zmey [24]

Answer:

500 monday     500 monday

500 thuesday   500 thuesday

500 wenday     500 wenday

500 thusday     500 thusday

500 friday         500 friday

Step-by-step explanation:

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6 0
3 years ago
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Help will mark Brainliest!!​
BartSMP [9]

Answer:

-20.5

Step-by-step explanation:

Using a basic calculator, you divide 10.25 by -.5 which easily gives -20.5

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2 years ago
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telo118 [61]

Answer: the x-intercept is (-10,0), the y-intercept is (0,45/2)

Explanation:

First, we need to determine the function describing the line.

From the table, it is obvious that the y values increase by 9 every increase of 4 of the x values. So, the slope is 9/4 and the function looks like this:

y = m x+ b = \frac{9}{4}x + b

with the y-intercept (or bias) b still unknown. This can be determined by using one of the point from the table, like so:

-18 = \frac{9}{4}\cdot 2+b\\\implies b = -18 -\frac{9}{2}=\frac{45}{2}\\y = \frac{9}{4}x+\frac{45}{2}

The above function form makes it easy to read off the y-intercept, which is (0,45/2) or (0,22.5). The x-intercept is obtained by setting y = 0 and solving for x:

y = \frac{9}{4}x+\frac{45}{2}\\0 = \frac{9}{4}x+\frac{45}{2}\\-\frac{45}{2}=\frac{9}{4}x\\x = -10

The x-intercept is (-10,0)

5 0
3 years ago
Read 2 more answers
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