Answer:
80
Step-by-step explanation:
20 percent is 16 questions
then 100/20=5
5 times 16 is 80
<span>We are given with a 1150$ budget and an expense of $84 and $99 for each watch.
Let's say the number of watches = x
1150 = 84 + (99x)
1150 - 84 = 99x
(1150 - 84)/99 = x
Rounding down the answer, x or the number of watches is equal to 10 watches.</span>
Answer:x=7
Step-by-step explanation:
10x-47=23 ,10x=23+47,10x=70 ,x=7
