Resources

Resources

Bytelearn - cat image with glasses

AI tutor

Welcome to Bytelearn!

Let’s check out your problem:

Evaluate the expression. $\newline$ $2 + -1 - -1$

View step-by-step help

View step-by-step help

Evaluate numerical expressions involving integers

Full solution

Q. Evaluate the expression.

\newline

2 + -1 - -1

Addition of $2$ and $-1$ : First, let's add $2$ and $-1$ together. $\newline$ $2 + (-1) = 1$
Subtraction of $-1$ : Now, subtract $-1$ from the result. $\newline$ $1 - (-1) = 1 + 1$
Final Addition: Finally, add $1$ and $1$ . $\newline$ $1 + 1 = 2$

More problems from Evaluate numerical expressions involving integers

Question

Simplify. Write your answer as a proper or improper fraction in simplest form.

\newline

\frac{\frac{10}{9}}{\frac{1}{10}} = \frac{\square}{\square}

Posted 1 month ago

Question

a

b

be rational numbers, and let

b

be non-zero. Is

\frac{a}{b}

rational or irrational?

\newline

1

\newline

\newline

\newline

(C) It can be either rational or irrational

Posted 4 months ago

Question

a

be a non-zero rational number and

b

be an irrational number. Is

\frac{a}{b}

rational or irrational? Choose

1

\newline

\newline

\newline

(C) It can be either rational or irrational

Posted 4 months ago

Question

What is the slope of

y=6 x+2

Posted 4 months ago

Question

\frac{1}{5}+4 h=\frac{1}{3}

\newline

What is the value of

h

in the equation?

Posted 2 months ago

Question

\frac{2}{7} x+\frac{11}{7} x=\frac{3}{5}

\newline

Given the equation, what is the value of

13 x

Posted 10 days ago

Question

3 x+4(2-y)=5 x

\newline

2-y=6 x

\newline

Consider the given system of equations. If

(x, y)

is the solution to the system, then what is the value of

\frac{x}{y}

Posted 26 days ago

Question

y

-intercept of the graph of

y=3 x+7

Posted 4 months ago

Question

y=x+4

\newline

\frac{y+3}{4}=7 x^{2}-x+1

\newline

(a, b)

is a solution to the system of equations shown and

a>0

, what is the value of

a

Posted 4 months ago

Question

0

0939

Posted 2 months ago