MATHEMATICS MIDDLE SCHOOL

What is the answer to x+y=5

Answers

Answer 1
Answer: There are many variables that will equal 5. Star off by making a chart ....
Answer 2
Answer:

Answer:

y=-x+5

Step-by-step explanation:

subtract the x from both sides to get y=-x+5.

Related Questions

Enter numbers in the circles so that the numbers on each line equal the sum of the numbers at each end.
AB ___ ACChoose the relationship symbol that makes the statement true.<=>
What is the length of a side of a cube with a volume of 729 m3?
Plz do all and i will give brainlyest
How old am i if 200 reduced by 2 times my age is 16

X-12y=-210 and x-6=90

Answers

Answer:

x = -30

y = -20

Step-by-step explanation:

x - 12y = 210..... (I)

x - 6y = 90..... (II)

Subtract equation (II) from (I)

- 12y - (-6y) = 210 - 90

-12y + 6y = 120

-6y = 120

Divide through by -6y

Therefore, y = -20

Substitute y = -20 in equation (II)

x -6 (-20) = 90

x + 120 = 90

x = 90 - 120

x = -30

Hope that helped

Question 3: Kimmy and Nicole played a math game at the carnival where they needed to evaluate the following expression: 12 + 36 ÷ (6² ÷ 3²) Kimmy's answer was 21 and Nicole's answer was 12. Who evaluated expression correctly? Then justify your reasoning?

Answers

Kimmy was correct! The order of operations, or PEMDAS, says parentheses are first! So in the parentheses you have to either use exponents or division, but exponents are right after parentheses. So then you have 36/9 which is 4! Then you have addition or division, and division comes first! so 36/4 is 9, then that 9 plus the 12 equals 21!

. A referee was standing on a certain yard line as the first quarter ended. He walked 41 3/ 4 yards to a yard line with the same number as the one he had just left. How far was the referee from the nearest goal line?

Answers

Answer: The referee was 29.125 yards from the nearest goal line.

Step-by-step explanation:

Since we have given that

Length of line  = 100 yards

Let the x be the distance at the end of quarter nearest goal line .

According to question, He walked 41 3/ 4 yards to a yard line with the same number as the one he had just left.

So, it becomes,

100-2x=41(3)/(4)\n\n100-2x=(167)/(4)\n\n-2x=(167)/(4)-100\n\n-2x=(167-400)/(4)\n\n-2x=-(233)/(4)\n\nx=(233)/(4* 2)\n\nx=(233)/(8)\n\nx=29.125\ yard

Hence, the referee was 29.125 yards from the nearest goal line.
100 yards minus 41 3/4 which is 58 1/4 divided by 2 which is 29 1/2

What is the value of w, when the equation is 5w + 9z = 2z + 3w

Answers

The value of w would be -7z/2
Hope this helps
5w+9z=2z+3w

First collect like terms which are terms with the same variables to the same degree

5w-3w=2z-9z

Then simplify on each side

2w=-7z

Next isolate w completely

w=-7z/2

The definition of term

Answers

Hi there! A term would be a number or a variable. For example, an equation like 5x-8=6. 5x, 8, and 6 would be the terms.

What is 734 round to the nearest ten?

Answers

730, because if the ones is less than five, you round down. Please hit the brainliest answer button if you like my answer.
Other Questions
How do you do 10 divide 8 w/ long division?
A company makes concrete paving stones in different sizes. Each stone has a volume of 360 inches and a height of 3 inches. the stones have different lengths and widths. how many different paving stones each with different base and a volume of of 360 cubic inches?
the train traveled at an average speed of 48 miles per hour for the first 2 hours and at 60 miles an hour for the next hours. What was the train's average speed for the 6-hour trip? ( Average speed equals total miles divided by total time.)
What. Is 3/4 of 200 pounds