3 years ago

Solve 8 + 3 = −13, for each step, identify the property used

Mathematics

1 answer:

Verizon [17]3 years ago

3 0

Answer:

-2

Step-by-step explanation:

You might be interested in

Of the 49 plays attributed to a playwright, 18 are comedies, 19 are tragedies, and 12 are histories. If one play is selected

saul85 [17]

Answer:

34:49

Step-by-step explanation:

total = 49 plays

comedy + tragedies is 20 + 14 = 3

So the odds of picking a tragedy or comedy is 34:49

6 0

3 years ago

Carlos and Lily want to know the combined amount of money they made last week. They both made $12 per hour, but Carlos also made

steposvetlana [31]

Answer:

Lily is right

Step-by-step explanation:

<u>Carlos made:</u>

12C + 35

<u>Together they made:</u>

12C + 35 + 12L = 12(C + L) + 35

Lily is right. We don't know what 120 means in Carlos's equation, he should put 12L for Lily.

6 0

3 years ago

What is the Domain of the function indicated by the points on the plane?

kondor19780726 [428]

<h2>Answer:</h2>

A.) {-6, -2, 5}

<h2>Step-by-step explanation:</h2>

A function $f$ from a set $A$ to a set $B$ is a relation that assigns to each element $x$ in the set $A$ exactly one element $y$ in the set $B$ . The set $A$ is the domain (also called the set of inputs) of the function. From the figure, we can see that this set is the x-coordinate of each red point. So this set is {-6, -2, 5}