What is the value of x when 2x + 3 = 3x – 4 ?
A. –7
B. -1/5
C. 1
E. 7

Answers

Answer 1
Answer: 2x + 3 = 3x - 4\n 3x-2x=3+4\n x=7
Answer 2
Answer: 2x+3=3x-4\ \ \ \ /-3\n2x+3-3=3x-4-3\n2x=3x-7\ \ \ \ /-3x\n2x-3x=3x-3x-7\n-x=-7\ \ \ \ /:(-1)\nx=7\n\nAnswer:E

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Steve has a credit account with his local coffee shop. He gets a large coffee every day and a debit of $1.99 is applied to his account. He now owes a total of $11.94. Write a numeric equation using negatives to show the number of days it has been since he last paid his bill.

Answers

Answer:

Therefore a numeric equation using negatives can be written as

   -11.94  = -1.94x  \therefore x =  (-11.94)/(-1.99)  = 6\hspace{0.1cm}days

Step-by-step explanation:

i) Amount owed by Steve = $11.94

ii) For every large coffee Steve has a debit of $1.99 applied to his account

iii) Let x be the number of days it has been since Steve last paid his bill.

    therefore a numeric equation using negatives can be written as

   -11.94  = -1.94x  \therefore x =  (-11.94)/(-1.99)  = 6\hspace{0.1cm}days.

PLEASE HELP I COULD REALLY REALLY USE IT

Answers

1. 10+24-:(7+1)
10+24-:(8)
10+3
13
2. 1+8*2-6
1+16-6
16-6
10
3.6(3+6)-5^2
6(3+6)-25
6(9)-25
54-25
29
4. (15-5)*2/5-1
10*2/5-1
20/5-1
20/4
5
5. 2*5+(1+2+6)x5
2*5+9*5
10+9*5
10+45
55
6. 4-(8-6)/2    +6+6
4-(2)/2 +6+6
2/2 +6+6
1+6+6
13



Hi. I took a glance at your paper and I say you should use PEMDAS. Follow that and this should be a lot easier. Or you just take the anwsers from above.

THINK Finding Missing Information2012 Housing Prices
What information about the houses that is not
shown in this data could affect housing prices?
Check all of the boxes that apply.
the location of the houses
the size of the houses
the selling prices
the conditions of the houses
the value of the houses relative to other
homes in the same area
RETRY
0-999
100-199
200-299
300-399
Sales Price (Thousands of Dollars)
600-699
Po 700-799
) Intro

Answers

Answer:

the location of the houses

the size of the houses

the conditions of the houses

the value of the houses relative to other homes in the same area

Step-by-step explanation:

On edg 2020

Answer:

A: the location of the houses

B: the size of the houses

D: the conditions of the houses

E: the value of the houses relative to other homes in the same area

Step-by-step explanation:

edg2020

Solve 5x - 3y = 9 for y.

Answers

5x - 3y = 9
5x = 9 + 3y
5x - 9 = 3y 
( 5x - 9 ) / 3 = y
y = ( 5 / 3x ) - ( 9 / 3 ) ( I just split the common denominator to individual parts ) 
y = 5 / 3x - 3

The solution is y = (5x - 9) / 3

To solve the equation 5x - 3y = 9 for y, we need to isolate the variable y on one side of the equation.

Step 1: Move the term with y to the other side of the equation.

Subtract 5x from both sides of the equation:

5x - 3y - 5x = 9 - 5x

This simplifies to:

-3y = 9 - 5x

Step 2: Divide both sides by -3 to solve for y:

y = (9 - 5x) / -3

Therefore, the solution for y is:

y = (-9 + 5x) / 3

You can also express the solution as:

y = (5x - 9) / 3

Either form represents the solution for y in terms of x for the given equation.

Learn more about Equations here:

brainly.com/question/10724260?

#SPJ6

Please help pic below

Answers

well it depends what 'v' stands for

well all you need to do is replace the v with the number it stands for. For example if v=2 then the expression would be 4.2(2) - 5 - 6.5(2)
Then you use the order of operations. first you multiply

8.4 - 5 - 13

then you subtract from left to right 

8.4 - 5 = 3.4

3.4 - 13 =  -13 - 3.4 = -9.4

So IF v=2 (I used 2 as an example, V might not = 2 in your case) then the
answer will be -9.4  

I hope this helped you :3

Which two triangles are congruent?

Answers


Triangles ABC and QRS are congruent.
Both of them are 4 units wide and 3 units top-to-bottom.

Triangle DEF is not the same size and shape as any other triangle,
and neither is triangle XYZ.