Question

The product of what number and 7 is less than 49

Answer 1

Answer:

(-$\infty,7)$

Step-by-step explanation:

Let x be the number.

We have to find that the value of x for which product of x and 7 is less than 49.

Product of x and 7=7x

According to question

$7x$

Divide by 7 on both sides then we get

$\frac{7x}{7}$

$x$

Hence, the value of x belongs to (-$\infty,7)$ for which product of x and 7 is less than 49.

Answer: (-$\infty,7)$

Answer 2

X-\ number
x*7<49     | divide by 7
x<7

x from -infinity to 7