Mathematics Middle School

What is X/2 + 1 = 7?

Answers

Answer 1

Answer:

x=12

Step-by-step explanation:

subtract one from both sides then multiply both sides by two

please mark brainliest

Related Questions

write the numerical expression. 6 times the sum of 12 and 8. Write your answer with no spaces.

Answers

Answer:

6(12+8)

Step-by-step explanation:

the word 'times' would indicate the multiplication of 2 numbers

the word 'sum' would indicate the addition of 2 numbers. in this case, 12 + 8 would be placed in parenthesis

hope this helps!! :)

Please helpppp , I’ll give u brainleiest ! Please I neeeeeeddd urrr helpppp

Answers

ok so if 500 is 1/2 what is half of 500 and then what is half of what half of 500 hundred? and then what is 500 half of?

Can someone help me? I’m confused.

Answers

the answer is 3x10^12 also can i get brainliest please??

Answer:

answer is 300. .........................

what's the slope and intercept for Y = -1/3 + 4?
please answer quickly!!​

Answers


Y intercept is(0,11/3)






Slope is 0


Unit 2 Lesson 2 PS 1 table


What is the constant of proportionality?

Explain or show your reasoning.

Answers

Answer:

k

Step-by-step explanation:

The constant of proportionality is the ratio between two directly proportional quantities. ... Once you know the constant of proportionality you can find an equation representing the directly proportional relationship between x and y, namely y=kx, with your specific k.

Y=kx I’m not sure please tell me if I’m right

FIFTH GRADE PROBLEM HELP ;D

Answers

Answer:

12 1/2 dollars

Step-by-step explanation:

add 10 9/10 and 6 3/5

you have least common multiple of the demoninators which is 10

so 6 3/5 is equal to 6 6/10

the you can add which gets you 16 15/10

simplified is 17 5/10 then you can change it to 17 1/2

then you subtract that from 30

30-17 1/2 = 12 1/2 dollars

Answer:

HUISFKVSWFWFUHNSIU

Step-by-step explanation:

what is the answer i need help 2*2+7+10*8-3=?

Answers

Answer:

88

Step-by-step explanation:

Answer:

88

Step-by-step explanation:

just use a calculator. Don't need to waste points

if a dozen eggs cost 4.32 then how much would 17 eggs cost?

Answers

A dozen eggs is $4.32 that is 0.36 cents a egg so 17 eggs would be .36x5=$1.80 then $1.80 + $4.32 = $6.12

Identify the explicit function for the sequence in the table

Answers

the answer to this question is B

Answer:

b)

[tex]a(n)=8+(n-1)*6[/tex]

Step-by-step explanation:

Since all of the equation have (n-1), you can replace the expression "n-1 when x=1" as 0. The only equation where a(1) still equals 8, is b.

Please help I will give brainliest

Answers

Answer:

It is A 190

Enjoy the correct answer

The solution set for -18 x 3 x

Answers

Answer:

-54x

Step-by-step explanation:

Answer:

The solution set for -18 x 3 x is to simplify, so it like to Combine exponents, which is -18x3x and then -18x4

hope this helped! ^^ and if it wrong, i'm sorry-

Brainliest to first right, along with 5 stars, and a thanks, lol:)

Answers

Answer:

B

Step-by-step explanation:

The answer is A I think I’m not to sure

Which story problem is solved using multiplication? Answer options with 5 options

A .Max had 10 apples. She ate 3 apples. How many apples does she have left?

B. Max has 7 red apples and 4 green apples. How many apples are there in all?

C. Max has 9 apples. Olivia has 6 apples. How many more apples does Max have than Olivia?

D. Max has 7 bags of apples. Each bag has 10 apples in it. How many apples does she have in all?
E. Max had 48 apples. She gave away 8 apples each day until they were gone. How many days did Max give away apples?

Answers

d is the answer because it says each and that’s a key word to understand that it’s multiplying
The awnser is D:
Max have 7 bags of apples. each bag has 10 apples in it. how many apples does she have in all.

The awnser to this equation would be 70; 7 x 10 = 70:)

Hope this helps

Write the standard numeral for (6 × 100) + (4 × 1).

Answers

Answer:

(6x100)=600+4=(4x1)

Step-by-step explanation:604

Jada’s friend has a dog that weighs 90 pounds.

Here is a diagram Jada drew that represents the weight of her friend’s dog and the weight of her puppy.

How many TIMES greater is the dog's weight, compared to the puppy?

Answers

9 times greater from what I seen in the graph
9 times greater is correct.

Jacob drove a total of 15.235 miles over a 5-day period. How many miles did he drive each day if he drove the same distance each day?


3.047 miles

3.047 miles

3.407 miles

3.407 miles

30.047 miles

30.047 miles

30.407 miles

Answers

15.235=5x
x= miles per day
your answer would be 3.047 miles

Answer:

3.047

Step-by-step explanation:

[tex]\frac{miles}{days} \\ \\\frac{15.235}{5} = \frac{?}{1} \\[/tex]

When solving equations you multiply the denominator of one of the fractions by the others numerator. Here the available numerator is 15.235 and the others denominator is 1. This means that we do 15.235 times 1, which is equal to 15.235. The next step is to divide by the remaining denominator or numerator. Here the remaining denominator is 5. This means that we divide 15.235 by 5 which is equal to 3.074.

Miguel Is building a doghouse.He cuts one sheet of wood to make the front wall.he also cuts out a door that is 2 feet by 2 feet.The dimensions, in feet,are shown in the diagram,
Miguel needs to paint the wood.What amid the area he needs to paint?

1.What is the area of the rectangular piece of wood before the square is cut out? Include units with your answer


2. what is the area of the square that was cut out of the wood? Remember to include units


3. What is the area Miguel needs to paint? Explain how you found your answer.

Answers

Answer:

1. 12 ft squared

2. 4 ft squared

3. 8 ft squared

Step-by-step explanation:

1. multiply (length x width) to get the area of the piece of wood before it was cut out.  3ft x 4 ft

2. the door is 2 ft x 2 ft so just multiply both

3. area Miguel needs to paint: answer to question 1 MINUS answer to question 2 (as seen in the diagram)

I NEED HELP WITH THESE 2!
dont mind the 1st answer i missed clicked

Answers

Answer:

The answer to your first question is C.

Then the answer to your last question is D.

Hope this helped..

also, i am deeply sorry if it is wrong-

I need help on math.pls help me

Answers

Answer:

y =mx+b

Step-by-step explanation:

this is what I have learned

Answer:

#1.y=mx+B,#2.both of these

Step-by-step explanation:

I DID NOT COPY I SWEAR I WAS JUST GIVING THE RIGHT ANSWER!!!!!!!!!!!!!!

The table and the graph below each show a different relationship between the same two variables, x and y:

A table with two columns and 5 rows is shown. The column head for the left column is x, and the column head for the right column is y. The row entries in the table are 4,120 and 5,150 and 6,180 and 7,210. On the right of this table is a graph. The x axis values are from 0 to 10 in increments of 2 for each grid line. The y axis values on the graph are from 0 to 550 in increments of 110 for each grid line. A line passing through the ordered pairs 2, 110 and 4, 220 and 6, 330 and 8, 440 is drawn.

How much more would the value of y be on the graph than its value in the table when x = 12?

150
300
450
600

Answers

Answer:

150

Step-by-step explanation:

Hope it help you get correct answer

Answer:

yes i think A

Step-by-step explanation:

helpppppppppppppppppppp pls

Answers

1. = 15
2. = -10
Don’t know the rest
1)a=15

2)p=-10


3.) Z=3


4)x=-17

how many brainliest yall got in total? I have 38. fewest gets brainliest (bc they need it more)

Answers

Step-by-step explanation:

5 :/ tvtvtvybububunubuybybyb

Answer:

i have 7

Step-by-step explanation:

...

Help quick!!!! Do as many as you can... PLEASE!!!!!

Answers

Answer:

8. x = 15

9. No

10. 7

Step-by-step explanation:

Answer:

9.the figures are simillar

if you have a qurter to all the time i listen to the same song how much money would i have

Answers

Answer:

How many times do you listen to the song

Step-by-step explanation:

A dozen apples cost $3. At this rate how much will 7 apples cost?

Answers

seven apples would be $1.75

Pls help me 17 points!!!

Answers

Answer:

i dont know

Step-by-step explanation:

i really need these pionts im sorry wish you luck

Andre types 208 words in 4minutes. Noah types 342 words in 6 minutes. Who types faster? Explain your reasoning

Answers

Answer:

Noah types faster.

Step-by-step explanation:

Andre types 52 words per minute.

Noah types 57 words per minute.

so first you want to figure out how many words per minute-
andre- 208/4= 52
noah- 342/6= 57
noah types faster than andre by 5 words

Drag each angle measure to the correct location on the image. Each angle measure can be used more than once.
In the figure, two parallel lines are cut by a transversal. One of the angles is labeled. Find the measures of the other angles and label them.
137°
117°
43°
53°

Answers

Answer

the one on the opposite side of the 137 is 137. the other part of that is 43 and 43. on the bottom one it is 117 on the obtuse angles and 53 on the acute angles. I hope this helps and doesn't sound crazy. I cannot remember the terms. I learned it a couple months ago.

Step-by-step explanation:

Answer:

I took the test in Edmentum and I git 5 correct

Step-by-step explanation:

I hope this help

this was for my other question i put the wrong picture still answer 14.15.16

Answers

9514 1404 393

Answer:

  14. yes

  15. no

  16. (a) yes; (b) no; (c) -2

Step-by-step explanation:

14. Try the value and see if the result is true:

  3·2 -7 < 2   ⇒   -1 < 2 . . . . TRUE

  h = 2 is a solution

__

15. Try the value and see if the result is true:

  -12 +8 ≥ -12/4   ⇒   -4 ≥ -3 . . . . FALSE

  q = -12 is not a solution

__

16. The inequalities can be solved for the solution set.

  -2x < 10

  x > -5 . . . . . divide by -2

and

  -6 < -2x

  3 > x . . . . . divide by -2

So, the solution set is ...

  -5 < x < 3

a) x = 0 is a solution

b) x = 4 is not a solution

c) x = -2 is a solution

Can you answer these question and show how you got it pls
2(11m + 1.5m)= 12-5m

9(n + 1) = 2(n − 1)

Answers

Hdhdhdhdhdhshshshshdbdbdbdbdbbdbdbdbdbdbbdbdbdbdbbdbdbdbd
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