What is the slope of a line that runs parallel to y =2x+5

Mathematics

2 answers:

Murljashka [212]4 years ago

5 0

2 since parallel lines have the same slope

Luden [163]4 years ago

5 0

A slope of something that is parallel is the same slope. It's 2 (2/1) and it can be anything for the y intercept but 5

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a+solution+of+salt+and+water+contains+75+grams+of+water+per+150+mililiters+of+the+solution.+if+1+mole+of+water+weighs+16+grams,+

bazaltina [42]

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5 0

3 years ago

Find all real numbers t such that (2/3)t - 1 < t + 7 ≤ -2t + 15. Give your answer as an interval.

Andrews [41]

Break up chain with AND statement:

(2/3)t - 1 < t + 7 AND t + 7 ≤ -2t + 15

left side, we solve for t

(2/3)t - 1 < t + 7
(2/3)t - t < 7 + 1
(-1/3)t < 8
t > -24

right side, we solve for t
t + 7 ≤ -2t + 15
t + 2t ≤ 15 - 7
3t ≤ 8
t ≤ 8/3

So our answer would be 
t > -24 AND t ≤ 8/3

as an interval, this is
-24 < t ≤ 8/3
or in interval notation
(-24, 8/3]

8 0

4 years ago

Help please. 20 pts and a mark!!!Flying against the jetstream, a jet travels 5600 miles in 8 hours. Flying with the jetstream, t

Veronika [31]

Answer:

The rate of jet in still air is 850 mile per hour

The rate of jetstream is 150 mile per hour.

Step-by-step explanation:

Given as :

The distance cover against jetstream = 5600 miles

The time taken against Jetstream = 8 hours

The distance cover with jetstream = 4000 miles