Answer:
5/7
Step-by-step explanation:
In order to multiply fractions, multiply the numerators together and multiply the denominators together - the answers will be the numerators and denominators of the product, respectively. Also, remember that 5 can also be expressed as 
in fraction form since it is a whole number.
Knowing this, multiply like so:
·
Therefore, 5/7 is the answer.
-z = 80
You cannot submit an equation with a negative letter ( -z ) so we have to cancel the negative.
To cancel negatives in the equation, we multiply both sides by -1.
-z * -1 = 80 * -1
z = -80
Answer: z = -80
Answer:
Step-by-step explanation:
Answer:
2(x + 3) <9
Step-by-step explanation:
<u>Two times</u> the <em>quantity of a number increased by 3</em> is <u>less than 9</u>
2 · (x + 3 ) < 9
= 2(x + 3) <9
