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
Dahasolnce [82]
3 years ago
11

Simplify 5m - 7 - 8m + 10

Mathematics
2 answers:
Bogdan [553]3 years ago
8 0

Answer:

−3m + 3

Step-by-step explanation:

mote1985 [20]3 years ago
5 0

Answer:

-3m + 3

Step-by-step explanation:

You add like terms

So you add 5m to -8m

5 - 8 = -3

-3m

Then you add 10 to -7

-7 + 10 = 3

-3m + 3

You might be interested in
Can anyone help me in this?
Pani-rosa [81]
Ed= 6.5cm and BE = 4.5cm
6 0
3 years ago
Read 2 more answers
X divided by 2 Equals 5
Burka [1]
The answer is ten plz thank
4 0
3 years ago
Val returned a bicycle while she was on vacation. She paid a flat rental fee of $55.00 plus $8.50 each day. The total cost was $
never [62]

Number of days Val rented the bicycle is 8

<h3><u>Solution:</u></h3>

Given that val paid a flat rental fee of $55.00 plus $8.50 each day

The total cost was $123

To find: number of days she rented the bicycle

Let "a" be the number of days she rented the bicycle

Rental fee = $55.00

Fee for one day = $ 8.50

So total cost is equal to rental fee and fee for "a" days

Total cost = rental fee + (number of days she rented the bicycle x Fee for one day)

123 = 55.00 + (a \times 8.50)

123 = 55 + 8.50a

123 - 55 = 8.50a

8.50a = 68

a = \frac{68}{8.50} = 8

Thus number of days she rented the bicycle is 8

4 0
3 years ago
What does the x coordinate of a point tell you?
valentinak56 [21]

Answer:

X is for the height

Step-by-step explanation:

Arcodding to the coordinate table , this chart has x and y. We measure the y first then we measure the x.

the y coordinate show the length and the y measure the height

I hope it'll help you much

Thank you for asking

6 0
4 years ago
How to do system of equations
aliya0001 [1]

Answer: The three methods most commonly used to solve systems of equation are substitution, elimination and augmented matrices.

Step-by-step explanation:

Substitution is a method of solving systems of equations by removing all but one of the variables in one of the equations and then solving that equation.

Elimination is another way to solve systems of equations by rewriting one of the equations in terms of only one variable. The elimination method achieves this by adding or subtracting equations from each other in order to cancel out one of the variables.

Augmented matrices can also be used to solve systems of equations. The augmented matrix consists of rows for each equation, columns for each variable, and an augmented column that contains the constant term on the other side of the equation.

7 0
3 years ago
Other questions:
  • Tell whether x and y show direct variation. Explain your reasoning. If so, find k. y+3=x+6
    8·1 answer
  • What is the decimal expression of the fraction 1/20?
    13·2 answers
  • The point (0, 0) is a solution to which of these inequalities? A. y – 4 &lt; 3x – 1 B. y – 1 &lt; 3x – 4 C. y + 4 &lt; 3x – 1 D.
    15·1 answer
  • Write into a single logarithm log b (X+1)+ log b (X-8)
    9·1 answer
  • A price for pineapples is $5 for two pineapples the price for pineapple is $8 for four pineapples which store is offering the lo
    5·1 answer
  • Which two of the objects shown below could we slice diagonal to their bases/faces to create ellipse cross-sections (that aren't
    8·2 answers
  • What’s the value of u , help please
    11·1 answer
  • What is 1 1/6 divided by 2 2/3 simplified
    9·2 answers
  • 8. If ADGH - ADEF, find the value of x.<br> Help ASAP please
    9·2 answers
  • X-(2x+3)<br> how to solve and why you change the sign for the +3?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!