3 years ago

What is -0.75p-2=0.25p

Mathematics

2 answers:

GuDViN [60]3 years ago

8 0

Note the equal sign. What you do to one side, you do to the other.

Isolate the p. Add 0.75p to both sides.

-0.75p (+0.75p) - 2 = 0.25p ( +0.75p)

Simplify

-2 = 1p

p = -2

-2 is your answer

Hope this helps

ki77a [65]3 years ago

6 0

you move first the number without the variable to the other side with the opposite sign

-0.75p=0.25+2

-0.75p=2.25

then as -0.75 is multiplying you pass it to the other side dividing

p=2.25/-0.75

p=-3

You might be interested in

What is the theoretical probability that you will get a sum of 7? P(sum of 7)=

hammer [34]

Answer:

$\frac{12}{36} or \frac{1}{3}$

Step-by-step explanation:

Notice that there are 6 sums of 7 on the table provided. For example rolling a 1 and then a 6 would produce a sum of 7.

The reason the answer is 12 and not 6 is that you need to double it for the two dice. Let's say one die was green and the other was blue. The green die could be the 1 and the blue die could be the 6. That is one favorable outcome, but it could be switched. Maybe the green die was 6 and the blue die was 1.

4 0

3 years ago

Molli purchased 8 apples for $2.96 while looking at her reciept molli divided $2.96 by 8. Why might molli perform this calculati

Basile [38]

Let’s put this into a simple equation

8 apples = 2.96

We can substitute apples for x

8x=2.96

She divided by 8

X= 2.96/8

Remember x represents apples so only 1 x represents 1 apple

So that means the answer is B.