1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Montano1993 [528]
3 years ago
9

I need help with my Math study guide for tomorrow ! Please help !

Mathematics
1 answer:
kherson [118]3 years ago
8 0

Answer:

5. x = 4+10

6.2 × x - 13

7.x = 7÷13

8. x-9 × 2

theres some. might be right. depends on teacher

You might be interested in
Lizzy wants to solve the equation 6(2x + 1) = 4x – 5. Which step would be an appropriate first step for Lizzy to take to solve f
e-lub [12.9K]

Answer:

distribute parenthesis

Step-by-step explanation:

6(2x + 1) = 4x - 5 ← distribute parenthesis on left side

12x + 6 = 4x - 5 ( subtract 4x from both sides )

8x + 6 = - 5 ( subtract 6 from both sides )

8x = - 11 ( divide both sides by 8 )

x = - \frac{11}{8}

7 0
2 years ago
If the discount is 27%, then what percentage of the original price do you pay? Please give an explanation as well if you can! Th
lina2011 [118]
100-27=73
Therefore you paid 73% of the original price. That’s the remaining percentage
7 0
3 years ago
Which is a correct first step in solving 5 - 2x < 8x - 3?
charle [14.2K]

Answer:

5 < 10x-3

Step-by-step explanation:

5 - 2x < 8x - 3

Add 2x to each side

5 - 2x+2x < 8x - 3+2x

5 < 10x-3

3 0
3 years ago
Read 2 more answers
The value in dollars,v(x),of a certain truck after x years is represented by the equation v(x)=32,500(0.92)^x.To the nearest dol
Vika [28.1K]

Answer: $2193

Step-by-step explanation:

v(x) = 32,500(.92)^{x}

Plug two and three in for x

v(2) = 32,500(.92)^{2}

v(2) = 32,500(.8464)

v(2) = 27,500

v(3) = 32,500(.92)^{3}

v(3) = 32,500(.778688)

v(3) = 25,307.36

Subtract v(3) from v(2)

27,500 - 25,307.36 = 2192.64

Round to the nearest dollar to get $2193

7 0
3 years ago
What is the standard notation of 415 km?
professor190 [17]

Answer:

The answer is 415 because it is already in standard notation.

7 0
3 years ago
Other questions:
  • Liz buys 17 identical tickets for £208.25 estimate the cost of one ticket
    5·2 answers
  • What is the value of x?<br> x + 5 = - 6x - 16
    14·2 answers
  • 1/7 + 6/7 equals1/7 + 6/7 equals
    8·2 answers
  • Kristen just deposited $6,500 into a new bank account that pays 4.5% interest the first year and 3% compounded annually each yea
    6·2 answers
  • What is the price of a silver chain purchased for 45.00
    12·2 answers
  • Pitágoras filósofo matemático griego biblio entre los años 500 8496 antes de Cristo A qué edad murió y cuántos años hace que mur
    12·1 answer
  • Half of the sum of a number and 6 is no less than 20
    6·1 answer
  • a football team gains 8 yards on their first play. they lose 5 yards on the next play. what two integers represent the two plays
    6·1 answer
  • Find the slope of the line below. Help please!
    5·1 answer
  • Write the equation of the line in fully simplified slope-intercept form.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!