To get 2.8 from 0.1 you have to multiply by 28. So 28 tenths.
Which leaves 0.06 which is 0.01 times 6. So 6 hundredths
17x+22 must be equal or less than 80
17x is equal or less than 58.
X is how many shirts he bought
Answer: The value of x is 28.
Step-by-step explanation:
Since line m is parallel to line l.
So, we assume that
(3x+21)° and (4x-7)° are corresponding angles.
And we know that , corresponding angles formed when a transversal cut the parallel line are equal.
So, they must be equal to each other.

Hence, the value of x is 28.
The answer is 14 because 14×14=196