All categories

4 years ago

Question 10 (5 points)

Mathematics

1 answer:

kakasveta [241]4 years ago

7 0

Answer:

Hey there!

Slope: 7-3/1-(-1), which is equal to 4/2, or 2.

Point slope: y-7=2(x-1)

So choice B is correct.

Let me know if this helps , or if you have any more questions :)

You might be interested in

In the data set below, what is the mean absolute deviation? 9,8,3,2,5 If the answer is a decimal, round it to the nearest tenth.

alexandr402 [8]

Answer:

Step-by-step explanation:

9,8,3,2,5

3/5=0.6

0.6

3 0

3 years ago

460 <br><br> Wrote this in word form and expanded form?

zepelin [54]

Answer:460 in word form: Four Hundred Sixty

460 in expanded form: 400+60

4 0

4 years ago

Hunter was biking for 2 hours 20 minutes and covered 35 miles during this trip. At the same pace how long would it take him to c

nalin [4]

Answer:

$1\ h\ 8\ min$

Step-by-step explanation:

we know that

Hunter was biking for 2 hours 20 minutes and covered 35 miles

using proportion

Find out how long would it take him to cover 17 miles on this bike

Remember that

1 h=60 min

2 h 20 min=2(60)+20=140 min

Let

x -----> the time to cover 17 miles

$\frac{140}{35}=\frac{x}{17}\\\\x=17(140)/35\\\\x=68\ min$

therefore

$68\ min=1\ h\ 8\ min$

8 0

3 years ago

Help please! which choice represents the fraction below as a single exponential expression?

elixir [45]

Answer:

Step-by-step explanation:

use the exponent rule of division: you just subtract the exponents if the base is the same, so 4-8=-4

5 0

3 years ago

Find the sum of -2x+5x-7 and -3x-4x-6

scoray [572]

Answer:

-4x-13

Step-by-step explanation:

To figure out the sum, you have to add like terms.

This is how it would look like:

$-2x + 5x - 3x - 4x -7 - 6\\=3x - 3x - 4x - 13\\= -4x - 13$

8 0

4 years ago