3 years ago

What is the justification for step 1 in the solution process?

Mathematics

1 answer:

Sholpan [36]3 years ago

7 0

It’s the subtraction property of equality because you’re subtracting 15 from both sides

You might be interested in

There is a hot market at school for used graduation gowns, in fact the price is growing exponentially! Last week I could have go

Daniel [21]

Answer:

$100

Step-by-step explanation:

the equation to solve this is:

$y=12.5x+25$

$y=12.5x+25\\ =(12.5*6)+25\\ =75+25\\ =100$

(Assuming, of course, that this is a homework assignment and not you actually buying it cuz' in real life the numbers would be different from month to month)

4 0

3 years ago

The price have changed from $120 to $75. By how many

Kitty [74]

Answer:

35.7%

Step-by-step explanation:

The change is 45 dollars. (120-75)

The percent of change is the dollars divided by the original price.

45/120=0.357

Or 35.7%

3 0

3 years ago

Read 2 more answers

HELPPP ME PLZZZZZZZZZZZZZZZZZZZZ

steposvetlana [31]

<span>m, because triangle ABC is similar to triangle EDC (by 3 congruent angles).</span>

6 0

3 years ago

Read 2 more answers

What is the value of the expression? (−3)3+6312

liq [111]

Answer:

6303

Step-by-step explanation:

8 0

4 years ago

Read 2 more answers

tamaranim1 [39]

Answer:

Step-by-step explanation:

The pattern is x/-3

3 0

3 years ago