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mash [69]
3 years ago
9

3x+1/5y=7 solve for y

Mathematics
1 answer:
rewona [7]3 years ago
8 0

Answer:

y = 35 - 15x

Step-by-step explanation:

3x +  \frac{1}{5} y = 7 \\ 15x + y = 35 \\ y = 35 - 15x

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The integer is at -2 if it drops of 5 is like adding -5 to the temperature
prohojiy [21]
No. It's like subtracting. Number line 3 2 1 0 -1 -2 [___|__|__|___|___|__|___] Answer is 3*
6 0
3 years ago
jason rod his bike 26 miles at a constant speed foe 2 hours. how long will it take him to ride 104 miles at the same speed
mr Goodwill [35]

Find how many miles he rode for 1 hour, by dividing the distance he rode by the time he rode:

26 miles / 2 hours = 13 miles per hour.

Now divide the distance you want to find the time for by his rate:

104 miles / 13 miles per hour = 8 hours.

4 0
3 years ago
PLEASE HELP MEEEEEEEE :)))
Kay [80]

Answer:

26

Step-by-step explanation:

Devaughn = 2x

Sydney = x

x + 2x = 78

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Hope that helps!

8 0
3 years ago
Read 2 more answers
What was the value of 342000 - 9%=​
lutik1710 [3]

Answer:

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Step-by-step explanation:

7 0
4 years ago
Given: ∠T ≅ ∠V; ST || UV
Allushta [10]

We have proven that line TU is parallel to line VW as shown below. That is, TU || VW

<h3>Proof of angles </h3>

From the question, we are to prove that TU || VW

In the given image,

   Statements           Reasons

1. ST || UV                  Given

2. ∠T ≅ ∠U                Alternate angles

3. ∠T ≅ ∠V                Given

4. ∠U≅ ∠V                 Substitution property

5. TU || VW                 Alternate interior angles theorem

NOTE: If the alternate interior angles formed by a transversal of two lines are equal, then the lines are parallel

Hence, we have proven that line TU is parallel to line VW. That is, TU || VW

Learn more on Proof of angles here: brainly.com/question/2141319

#SPJ1

5 0
2 years ago
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