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
DochEvi [55]
3 years ago
13

Raul used this method to find the sum of 427+316.

Mathematics
2 answers:
Serga [27]3 years ago
7 0
427+316 will equal 743 and to check your work you can subtract
Natalka [10]3 years ago
3 0
It is like
427+316=743
You might be interested in
PLEASE HELP WITH THE PROBLEM ON THE ATTACHED FILE
prisoha [69]

Answer:

6 : 1

Step-by-step explanation:

b - 3a / 9 = a /3

Cross multiply

3(b - 3a) = 9a

Expand

3b - 9a = 9a

Add 9a to both sides

3b = 9a + 9a

3b = 18a

Divide both sides by 3

b = 6a

Ratio of a : b

6 : 1

6 0
2 years ago
For the function y = f(x) = 3x -5<br> What is the y intersection
Jobisdone [24]

Answer:

The y-intercept is -5.

Step-by-step explanation:

In algebra, "y=" and "f(x)=" is basically the same thing. You don't have to write them both. Also, y=3x-5 is in slope-intercept form, which is: y=mx+b, where b is the y-intercept. That means "-5" is the y-intercept.

8 0
3 years ago
Please help!!!<br> award brainliest and 50 points if correctly answered
allsm [11]

Answer:

I can't see anything or any questions.....?

8 0
3 years ago
Read 2 more answers
Billy-Bob has a piggy-bank filled with nickels and quarters totaling $11.90.
Lunna [17]

Answer:

x = 33

y = 41

Step-by-step explanation:

GIven

x: number of nickels

y: number of quarters

A nickel = $0.05

A quarter = $0.25

then we have the system of equations

0.05*x + 0.25*y = 11.90

x + y = 74

Which can be solved applying any of known methods. Then, the solution is

x = 33

y = 41

hope this was helpful.

4 0
3 years ago
How to simplify 3-3(x-2)
umka2103 [35]
Well u subtract -3then multiply so it's 3-3 (×-2) equals -3
8 0
3 years ago
Other questions:
  • Gary's bathroom measures 12 feet by 4 feet what is the area of the bathroom floor?
    15·2 answers
  • Which of the following was a primary reason France sought to colonize North America?
    14·1 answer
  • The waitress and the hostess at a restaurant share the tips at the end of the shift. The average amount earned in tips between t
    12·1 answer
  • 6 to the 2nd power / 2(3) +4 =
    6·2 answers
  • If you could explain how to solve this, that'd be great!
    5·2 answers
  • Inverse function y = x2 − 18x.
    5·1 answer
  • Solve for x and y .
    7·1 answer
  • Which equation is equivalent to 5x = In 8?
    6·1 answer
  • I really need help marking Brainliest if its right please explain your answer Make sure its correct:D..Please Help!
    14·1 answer
  • How many centimeters are in 28 ft? (1 ft = 12 in., 1 in. = 2.54 cm)<br> SOMEOnE HELP MEH PLEASE
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!