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
Dimas [21]
4 years ago
9

I need help !!!!!!!!!!!!!

Mathematics
1 answer:
hoa [83]4 years ago
8 0

Answer:

see below

Step-by-step explanation:

7 x 13    (split 13 into 10 + 3)

= 7 x ( 10 + 3)     (expand parentheses by distributive property)

= (7 x 10) + (7 x 3)

= 70 + 21

= 91

You might be interested in
Juliette made the jewelry box shown below.The jewelry bow was shaped like a right rectangular prism
VMariaS [17]
44 I think cause 8times5=40plus 4 equals 44
6 0
3 years ago
Read 2 more answers
Can u guys help me ​
NARA [144]

Answer:

Step-by-step explanation:

6 0
3 years ago
According to the Rational Root Theorem, which statement about f(x) = 12x<br> 15x2 + 6x + 9 is true?
Blizzard [7]

Answer: 15x^2+6x+9

Step-by-step explanation: Evaluate the function.

Hope this helps you out! Sorry the blank answer. My laptop forze and I kept clicking the corner. So sorry!! ☺

4 0
3 years ago
What is an equal equation using the numbers 2 9 2 1 7
SSSSS [86.1K]
You must try things out. Use the numbers in different combinations. You are going to need a plus or negative in there because no three didget number is equal to a two didget number.
You can use the numbers as double didgets also.
If anyone has anything to add to this feel free.
7 0
4 years ago
Read 2 more answers
Find (f o g)(x)<br> Consider f(x) = x + 7 and g(x) = x2 –1
natima [27]
<h3>Answer:  x^2 + 6</h3>

Work Shown:

(f o g)(x) = f(g(x))

f(x) = x + 7

f( g(x) ) = g(x) + 7 ... replace every x with g(x)

f( g(x) ) = x^2-1 + 7 .... plug in g(x) = x^2-1

f( g(x) ) = x^2 + 6

(f o g)(x) = x^2 + 6

3 0
3 years ago
Other questions:
  • Find dy/dx by implicit differentiation. x2 − 4xy + y2 = 4
    6·1 answer
  • Which of the following is equivalent to 275 cm ^3 <br> 0.275mL <br> 2.75mL<br> 27.5mL<br> 275mL
    6·2 answers
  • Yuma needs a singer. Singer A is offering her services for an initial $55 in addition to $20 per hour. Singer B is offering his
    14·1 answer
  • READ CAREFULLY!! THANK YOu! :)
    7·1 answer
  • The number 8/7 = 1.14285714285714 ... obviously has no exact representation in any decimal floating point system (beta = 10) wit
    14·1 answer
  • Write expression of the following phrase <br> x is at least 7
    5·1 answer
  • Factor 2x^2 +15x +25 = 0​
    15·2 answers
  • Find a quadratic equation whose roots are -3 and 5
    12·2 answers
  • Factorize x2(2x + 3y) + 3x (2x + 3y) +2 (2x + 3y)
    5·2 answers
  • Using the pay rates shown determine the amonut of money each employee earns for 15 hours of work
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!