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
Reil [10]
3 years ago
8

Use the disruptive property to express 16+48

Mathematics
1 answer:
dsp733 years ago
3 0
10+40 6+8 then if you have to add them all up
You might be interested in
5x-2=3x+40 answer plz :')
noname [10]

X=21

5x(-3x) -2= 3x(-3x) +40

2x-2(+2)=40(+2)

2x=42

X=21

7 0
3 years ago
2. One number is eight more than another of
Jlenok [28]

Answer:

10 and 18

Step-by-step explanation:

a + 2b = 46

A + 2(b+8) = 46

b + 2b + 16 = 46

3b+ 16 = 46

3b = 30

b = 10

That’s the first number.

b is 10 so a is 10+8 = 18 because it’s 8 more then the other number.

b + 2a = 46

(10) + 2(18) = 46

10 + 36 = 46

46 = 46

6 0
3 years ago
The inequality graphed below represents the ages, a, of
galina1969 [7]

Answer:

the first one

Step-by-step explanation:

the others don't make any sense and also the first one's the only one that's in inequality form.

6 0
3 years ago
Read 2 more answers
A girl scout troop sold cookies. If the girls sold 5 more boxes the second week than they did the first, and if they doubled the
mihalych1998 [28]
We can let x be the number of boxes sold for the first week. We can as well express the number of boxes for the second and third week through x using the statements provided.

Since the girl scout sold 5 more boxes on the second week, we have (x + 5) number of boxes sold for the second week. Now, for the third week, since it's double that of the second week, we have 2(x + 5). Thus, we have the following:

first week: x
second week: x + 5
third week: 2(x + 5)

Given that the total number of boxes sold for the three weeks is 431. We have

x + (x + 5) + 2(x + 5) = 431
x + x + 5 + 2x + 10 = 431
4x + 15 = 431
4x = 431 - 15
4x = 416
x = 104

We have now the value of x. Using this, we can find the values for the second and third week.
x + 5 = `104 + 5 = 109
2(x + 5) = 2(109) = 218

Answer: 
first week: 104
second week: 109
third week: 218



5 0
3 years ago
Solve the following system of equations and show all work. y = x^2 + 3 y = x + 5 (10 points)
svetoff [14.1K]

Answer:

(- 1, 4 ) and (2, 7 )

Step-by-step explanation:

Given the 2 equations

y = x² + 3 → (1)

y = x + 5 → (2)

Substitute y = x² + 3 into (2)

x² + 3 = x + 5 ← subtract x + 5 from both sides

x² - x - 2 = 0 ← in standard form

(x - 2)(x + 1) = 0 ← in factored form

Equate each factor to zero and solve for x

x - 2 = 0 ⇒ x = 2

x + 1 = 0 ⇒ x = - 1

Substitute these values into (2) for corresponding values of y

x = 2 : y = 2 + 5 = 7 ⇒ (2, 7 )

x = - 1 : y = - 1 + 5 = 4 ⇒ (- 1, 4 )

4 0
4 years ago
Other questions:
  • 9h + 2
    6·2 answers
  • Solve for this equation<br><br> 89p = 534 <br><br><br> make sure to explain!!!
    13·2 answers
  • What is the difference between a rectangular prism and a triangular prism?
    15·2 answers
  • What’s the answer to (-2)(-3)
    13·2 answers
  • Does the following set of data represent an inverse or direct variation?
    7·1 answer
  • ANSWER ASAP DONT SEND A FILE. WHAT IS the TRANSFORMATION?
    11·1 answer
  • The number of miles traveled varies directly with the number of hours traveled, the relationship is
    11·1 answer
  • On January 1, 2020, Maris Enterprises issued 9%, 5-year bonds with a face amount of $800,000 at par. Interest is payable annuall
    7·1 answer
  • A polymomial function has a zeros at -1, 2, and 7 (all multiplicity 2), 3 (multiplicity 1), and 0 (multiplicity 4). Write a func
    6·1 answer
  • If f(x) = 4x-x², find<br> square root f(3/2)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!