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
german
3 years ago
13

Factor each expression. (9) 5a - 25 (10) 28 - 7x (11) 12z + 28 - 7z - 3

Mathematics
1 answer:
Nimfa-mama [501]3 years ago
6 0

Answer:

Step-by-step explanation:

Look for the GCF and then divide every term by the GCF to see what remains

(9) 5a - 25  ( GCF is 5 so take out 5 and divide every term by 5)

     5(a-5)

(10) 28 - 7x     ( GCF is 7 so take out 7 and divide every term by 7)

     7(4-x)

(11) 12z + 28 - 7z - 3=  (combine terms) =

       5x+25( GCF is 5 so take out 5 and divide every term by 5)

        5(x+5)

You might be interested in
The portions of gold in three bracelets are shown. Which bracelet has the highest portion of gold?
KatRina [158]
Bracelet b
13/20 = 65%
5 0
3 years ago
Read 2 more answers
Which step can be used to prove that triangle EFG is also a right triangle?
BARSIC [14]
"Prove that triangles are congruent by SSS property and hence angle EGF is equal to angle KML" is the step among the choices given that <span>can be used to prove that triangle EFG is also a right triangle. The correct option among all the options that are given in the question is the third option. I hope it helps you.</span>
7 0
3 years ago
Read 2 more answers
45 degrease (2x-5) what is the value of x
WARRIOR [948]

To solve this problem, you set up the equation 45+(2x-5)=180

Next, subtract 45 from 180 to get the equation 2x-5=135

After that, add 5 to 135 to get 2x=140

Diviode 140 by 2 to get X=70

8 0
4 years ago
Read 2 more answers
What is the slope of the function?
Zolol [24]
The slope of the function is 2!
3 0
3 years ago
What is 85 in simplest radical form?
Alexeev081 [22]

Answer:

=√85  is the simplified radical

3 0
3 years ago
Other questions:
  • (64+28+76)÷6 show how you can calculate the number of 3/4 cup servings
    15·1 answer
  • The diffrence of 10 and u
    14·1 answer
  • How do u write 2 and four sevenths as an improper fraction
    14·2 answers
  • What is 1+ 2/5 over 2?
    5·2 answers
  • What is 8+4/8+7 please has to be in fraction form
    7·1 answer
  • How many months in 3 million years?
    6·1 answer
  • points T, U, and B are collinear and U is between T and B. If TU = 4x-1, UB = 2x-1, and TB = 5x, find the volue of x.
    6·1 answer
  • Sal bought a house for 78,524.60 Twelve years later he sold the house for 2 2/3 times as much. What was the sale price of the ho
    13·1 answer
  • Identify the equation that describes the line in slope-intercept form.
    15·1 answer
  • Given: an=3+an−1 and a1=5<br><br> What is the explicit rule for the arithmetic sequence?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!