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
IgorC [24]
3 years ago
11

I want someone please who are really good in algebra so he/she can stays with me while my quiz just 5 min please help meee!!!!!!

!!!!!!!!!!
Mathematics
1 answer:
Vlad [161]3 years ago
5 0

Answer:

I think I can help, whats your quiz over in algebra?

You might be interested in
Factor 20x2+25x-12x-15 by grouping
Hunter-Best [27]

Answer:

385-13x

Step-by-step explanation:

that is my answer

5 0
3 years ago
Sam traveled 3/4 of a journey by bus. He jogged 1/2 of the remaining distance and walked the rest of the way. If he walked 800 f
Troyanec [42]
Let x = total distance he covered
3x/4         by bus
1/2 . x/4  =  x/8  by jogging
the remaining distance  =  x/8               by walking
thus      x/8 = 800ft
           x =    8 . 800 = 6400ft
3 0
3 years ago
PLEASE HELP WILL GIVE POINTS
Alexxx [7]

The rate of change is meaning the slope. The slope of A is 8, therefore, the answer would be 7.

hope this helps :)

3 0
3 years ago
What is the value of a <br><br> A. 27.5<br> B. 45<br> C. 50<br> D. 90
kiruha [24]

Answer:


Step-by-step explanation:

idk

8 0
3 years ago
Read 2 more answers
The length of a rectangle is 2 units more than the width. The area of the rectangle is 63 units. What is the length, in units, o
Keith_Richards [23]

Answer:

Length = 9units

Width = 7units

Step-by-step explanation:

It is said that the length is 2units more than the width

Assume that the width is x, then the length will be 2 + x

ie

Width = x

Length = 2 + x

Area of the rectangle = 63units

Area of rectangle = l * b

l - length of the rectangle

b - width of the rectangle

A = l * b

63 = (2 + x) * x

63 = ( 2 + x) x

63 = 2x + x^2

Let's rearrange it

x^2 + 2x - 63 = 0

Let's find the factor of 63

A factor that can be multiplied to give -63 and that can be added to give +2

Let's use -7 and +9

x^2 - 7x + 9x - 63 = 0

Separate with brackets

( x^2 - 7x) + ( 9x - 63) = 0

x( x - 7) + 9(x - 7) = 0

( x + 9)(x - 7) = 0

( x + 9) = 0

( x - 7) = 0

x + 9 = 0

x = -9

x - 7 = 0

x = 7

Note: the length of a rectangle can not be negative

So therefore,

x = 7

Length = 2 + x

= 2 + 7

= 9units

Width = x

= 7units

7 0
3 years ago
Other questions:
  • 99 Points for correct answer!!!!!!!!!!
    13·1 answer
  • Maggie purchased 8 pounds of ground beef for $18.00. Which of the following does NOT represent the same price per pound?
    12·1 answer
  • Please help!! With step by step
    11·1 answer
  • If Circle a has a diameter of 1 foot. Circle B has a circumference of 1 m. Which circle is bigger
    6·1 answer
  • Which expressions have the same solution as –4(6)?
    9·1 answer
  • Someone help me with this question please.
    10·1 answer
  • PLEASE HELP!!!!
    13·1 answer
  • Help please...........
    5·1 answer
  • An airplane traveled 5.7 x 10 to the 2nd miles per hour for 1.4 x 10 to the 1st power hours. How far did the airplane travel
    10·1 answer
  • Each of two computers can process bills at 160/min a newer model can process bills at 200/min after the first two computers have
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!