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
8_murik_8 [283]
2 years ago
14

Four students simplified the expression.

Mathematics
2 answers:
Viktor [21]2 years ago
6 0

Answer:

camilaaaaaaaaaaaaaaa

scoray [572]2 years ago
5 0

Answer:

<em>Regan </em>subtracted the exponents: 410 − 5 = 45

You might be interested in
use the elimination method to solve the system of equations choose the correct ordered pair 7x+4y=39 2y+4y=14
Anvisha [2.4K]

x = 5 \: and \: y = 1.

Step-by-step explanation:

7x + 4y = 39 \:  -  {eq}^{n} (1)

2x + 4y = 14  \: \:  -  {eq}^{n} (2)

Multiply Equation no (1) with 2 and Equation no (2) with 7.

14 x + 8y = 78.

14x + 28y = 98.

( - ) \: \:  \:  ( - ) \:  \:  \: ( - )

0x +  -20y =  - 20

- 20y =  - 20

y =  \frac{ - 20}{ - 20}

y = 1

Substitute the value of "y" in Equation no (1)

7x + 4y = 39.

7x + 4(1) = 39.

7x + 4 = 39.

7x = 39 - 4

7x = 35.

x =  \frac{35}{7}

x = 5.

6 0
2 years ago
Read 2 more answers
Use the commutative property of addition to write an expression equivalent to the following.
defon
<h3>Answer:  b+5a</h3>

Explanation:

The commutative property of addition is where we can add two numbers in any order.

The general equation is x+y = y+x

A more concrete example would be something like 2+3 = 3+2 since both sides simplify to 5.

For 5a+b, it is the same as b+5a. We swap the two terms.

7 0
2 years ago
HELP IN NUMBER 12 ...!
olasank [31]
The answer is 69.45
hope this helps :)
6 0
3 years ago
Read 2 more answers
The value pi/24 is a solution for the equation 4 cos^4 (4x)-3
MatroZZZ [7]

Answer:

False

Step-by-step explanation:

4 cos^4 (4x)-3 = 0

Substitute into the equation

4 cos^4 (4pi/24)-3 = 0

4 cos^4 (pi/6)-3 = 0

Take the cos pi/6

4 ( sqrt(3)/2) ^4 -3 =0

Take it to the 4th power

4 ( 9/16) -3 =0

9/4 -3 =0

9/4 - 12/4 = 0

-3/4 =0

False

8 0
3 years ago
Which is equivalent to 4y-2x=16
ad-work [718]
X-intercept. y-intercept
4*0-2x=16. 4y-2*0=16
-2x+0=16. 4y-0=16
-0. -0. +0 +0
-2x. /-2 = 16/-2 4y/4 =16/4
x = -8. y = 4
(-8,0) (0,4)
4 0
3 years ago
Other questions:
  • When 100 engines are shipped, all of them are free of defects.
    8·1 answer
  • A regular convex polygon has eight sides. What is the measure of an exterior angle?
    11·2 answers
  • The sum of 15 and two times a number is 29. what is the number?
    9·2 answers
  • Marge bought a computer for $699 on the installment plan. The terms of the plan were a down payment of $100, then payments of $5
    12·2 answers
  • The table and the graph each show a different relationship between the same two variables, x and y:
    5·1 answer
  • PLZ HELP ME ASAP!!! Line m is parallel to line p. m ∠ HEF = 39º and m ∠ IGF = 13º. Find the m ∠ EFG. Explain in detail how you k
    12·1 answer
  • Jim made 12,000 milliliter sod orange juice if he sells 1-liter bottles for $1.09 how much will he earn if he sells all of his b
    14·1 answer
  • At the opening of an Olympic Games, the 38 representatives of a nation want to parade in columns of 6, is it possible? How could
    14·1 answer
  • - Yesterday Billy earned $30 trimming
    6·1 answer
  • The height of a plant, y, in centimeters, is measured x weeks after planting a seed. The height can be modeled by the regression
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!