MATHEMATICS MIDDLE SCHOOL

Solve for y. 1/2y + 5-3/4y=0

Answers

Answer 1
Answer:

Answer:

Y=20

Step-by-step explanation:
Answer 2
Answer: Y=20 if you add then subtract

Related Questions

Malik stops at the grocery store to buy a bag of diapers and 2 cans of formula. He spends a total of $37. The next week he stops and buys 2 bags of diapers and 5 cans of formula for a total of $87. How much does a bag of diapers cost? How much is one can of formula?
Johnny left home and drove west 6 miles to Bakersville for flowers. Then he drove 8 miles north to his girlfriend's house. How far apart are Johnny's girlfriend’s house and Johnny's house?
Which ratio are 18:3 and 6:1 equally
N/2= 1 3/4 Can you please help me find n?
What is the answer to the equation

.82 divided by 16.4 round to hundredths if necessary

Answers

.82 / 16.4 = 0.05 (rounding was not necessary.)

Win bakes fruit bars in a pan shaped like a rectangular prism. The volume of the pan is 120 cubic inches. The length of the pan is 8 inches, and its height is 112 inches. What is the width of the pan? Enter your answer in the box. in.

Answers

The answer is ten, sorry if I'm too late

Answer:

10

Step-by-step explanation:

i took the test

Help please how many times longer is 3/4 than 2/15

Answers

3/4 is longer than 2/15 by 37/60


3/4-2/15=37/60(0.62)

HOPE THIS HELPS!!!!!!!!!

The range of the function f(k) = k2 + 2k + 1 is {25, 64}. What is the function’s domain? A. {5, 8} B. {-5, -8} C. {3, 8} D. {4, 7} E. {4, 8}

Answers

Answer:

Option D

The domain of the function is: {4, 7}

Step-by-step explanation:

We know that for polynomial functions like f(k) = k^2 + 2k + 1 its domain and its rank are all real numbers. However, for this case we are told that the function range is: the set {25, 64}

This means that the function is bounded.

Then the domain of f(k) are all possible values of k such that f(k) belongs to the interval {25, 64}.

To find the limit values of k then we do f(k) = 25

k^2 + 2k + 1 = 25

k^2 + 2k -24 = 0

Now we factor the expression:

(k + 6)(k-4) = 0

Then k = 4 and k = -6.

Now we do f(k) = 64

k ^ 2 + 2k +1 = 64\n\nk ^ 2 + 2k -63 = 0

We factor the expression:

(k + 9)(k-7) = 0

k = -9 and k = 7.

Finally we search between the options given an interval that matches.

The option that matches is option D {4, 7}

Finally, the domain of the function is: {4, 7}

The equation of the line of best fit of a scatter plot is y = −5x − 2. What is the slope of the equation?1. −5
2.−2
3. 2
4. 5

Please give me the answer if you know it, or help me figure it out.

Answers

I'll give you the linear equation:

y = mx + b ; where m is the slope of the line ; b is the y-intercept.

y = -5x - 2

m = -5 
b = -2

-5 is the slope of the line while -2 is the y-intercept.  Choice 1.) -5

Answer:

-5

Step-by-step explanation:

because -5 is the answer and it is choice 1 i didi quiz and -5 is good answer

Guys Can someone help me...Thanks

Answers

Answer:

6x - 1 = - x - 9

Step-by-step explanation:

- 4 - 5 = - 9
6x-1=-3x-4+2x-5
6x-1=-x-9
Other Questions
What is 6.805 rounded to the nearest whole number
What is the expanded form of 0.334
each year the gardners plant 7/8 of an acre with tomatoes. They sell half of what they grow at a roadside stand. What part of an acre do the gardeners use for the tomatoes they sell
4w+500b=3478.80 elimination word problem