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MatroZZZ [7]
3 years ago
15

Guys Please Explain How To Find The Answer For This!! Thank You!

Mathematics
2 answers:
Viktor [21]3 years ago
7 0

−7=2y−3

Step 1: Flip the equation.

2y−3=−7

Step 2: Add 3 to both sides.

2y−3+3=−7+3

2y=−4

Step 3: Divide both sides by 2.

2y/2=-4/2

y=−2

Bezzdna [24]3 years ago
4 0

Answer:

\huge \boxed{y=-2}

Step-by-step explanation:

First thing you do is switch sides.

\displaystyle 2y-3=-7

Then add 3 from both sides of equation.

\displaystyle 2y-3+3=-7+3

Simplify.

\displaystyle 2y=-4

Divide by 2 from both sides of equation.

\displaystyle \frac{2y}{2}=\frac{-4}{2}

Simplify, to find the answer.

\displaystyle -4\div2=-2

\large \boxed{y=-2}, which is our answer.

Hope this helps!

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Item 7 You run for 2 hours at a speed no faster than 6.3 miles per hour.Question 1 Write an inequality that represents the possi
aalyn [17]
The formula which relates Distance, av.Speed and Time is
                     Distance=Speed\cdot Time

The maximal Distance would be covered if the average speed was 6.3 miles per hour.

In that case D=6.3 (mi/h) * 2 h = 12.6 mi


thus, if x represents the number of miles, x≤12.6 mi



Answer: x≤12.6 mi
3 0
4 years ago
4. Referring back to question 3. Determine the five vertices of the feasible region, given the constraints
erastova [34]

O( 0,0 ) A(9 , 0 ) D( 0,3 ) ( 9, 2) , ( 6 , 3 ) that are vertices of the feasible region.

What do math vertices mean?

  • The spots where two or more line segments or edges intersect are known as vertices in forms (like a corner). Vertex is the singular form of vertices.
  • For instance, a cone only has one vertex whereas a cube has eight. Although vertices are occasionally referred to as corners, the term "vertex" is preferable when discussing 2D and 3D designs.

The line 2x + 6y = 30

when x = 9 , 18 + 6y = 30

                     y = 2

So B = ( 9, 2)

So, C= ( b , 3 )

then , we can show O( 0,0 ) A(9 , 0 ) D( 0,3 )

Learn more about vertices

brainly.com/question/27029296

#SPJ9

7 0
2 years ago
A local hamburger shop sold a combined total of 628 hamburgers and cheeseburgers on Thursday. There were 72 fewer cheeseburgers
lys-0071 [83]

Answer:

278 cheeseburgers and 350 hamburgers sold on Thursday

Step-by-step explanation:

To confirm that these combined equal 628 we can add them together using the equation 278 + 350. Once confirm that these both equal 628 when combined, we can find the difference between the 350 hamburgers and 278 cheeseburgers by subtracting one from the other using the equation, 350 - 278. When you do that, you will get a difference of 72 which means that there were 72 fewer cheeseburgers sold than hamburgers.

(sorry if this is confusing, I'm not good at explaining things)

8 0
3 years ago
Please help me please!!
AysviL [449]

Answer:

198 degrees

Step-by-step explanation:

3 0
4 years ago
HELP PLEASE BRAINLIEST TO WHOEVER GETS IT RIGHT.
lisov135 [29]

Answer:

I believe the answer is D; 5/20+(-12/20).

Step-by-step explanation:

1/4-3/5

5/20-12/20

-7/20

5/20+(-12/20)

5/20-12/20

-7/20

Hope this helps! :D

4 0
3 years ago
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