All categories

4 years ago

What is the solution set to 91=-1+21+4

Mathematics

1 answer:

ASHA 777 [7]4 years ago

5 0

Answer:

$67\neq 0$ i hope this helps! :)

Step-by-step explanation:

given 91 = -1 + 21 + 4

lets combine like terms first 91 = -1 + 25

now add one to both sides 92 = 25

subtract 25 from both sides 67 = 0

$67\neq 0$ there is no solution to this problem

You might be interested in

what's the slope? simplify your answer and write it as a proper fraction,improper fraction or integer

dybincka [34]

Answer:

$\frac{1}{2}$

Step-by-step explanation:

In this graph, when you count rise and run, rise would be 1 and run would be 2. Because slope is also known as rate of change and rate of change is also known as rise over run, the slope will be 1 over 2.

8 0

3 years ago

3(x + 1) - (x-3) = 12<br> I need help I don’t I understand

balandron [24]

Answer:

Step-by-step explanation:

3x+3-x+3=12

3x-x=12-3-3

2x=6

x=6/2

x=3

4 0

3 years ago

Read 2 more answers

The baker at weis supermarket will cut 5 indeticial loaves of bread into pices that are 1/3 . After he cuts the 5 loaves how man

IrinaK [193]

Answer:

15 pieces

Step-by-step explanation:

we see if we get 3 pieces from one bread then 5 will be 15

hope it helps you

please mark me as brainlist

5 0

3 years ago

Read 2 more answers

Your friend attempted to factor an expression as shown. Find the error in your friends work. Then factor the expression correctl

loris [4]

Answer:

Third step is incorrect. The correct factored form is (x-1)(2x-5).

Step-by-step explanation:

The given expression is

$2x^2-7x+5$

We need to find the factored form of this expression.

Step 1: Given

$2x^2-7x+5$

Step 2: Splitting the middle term method, the middle term can be written as (-5x-2x).

$2x^2-5x-2x+5$

$(2x^2-5x)+(-2x+5)$

Step 3: Taking out common factors from each parenthesis.

$x(2x-5)-1(2x-5)$

Step 4: Taking out common factors.

$(x-1)(2x-5)$

Therefore, the third step is incorrect. The correct factored form is (x-1)(2x-5).

3 0

3 years ago

Name the pair of vertical angles

Anit [1.1K]

ABC , dce is the answer

7 0

3 years ago