Answer:
9 to 7 = 45 to 35..
Step-by-step explanation:
Given function:
<u><em>to find x:</em></u>
- divide 45 by 9
- if 9·5=45 then x would be 7·5..
·
Therefore, x=35.
Answer:
73) C) -1
74) D) 1
Step-by-step explanation:
The only combination that equals 3 is
f(x)=(-1)(-2)+1=3
73) -1
74) 1
The answer is
72% of his earnings is <span>$18x 72 / 100 = $12.96
</span><span>Tyrone works 40 hours per week
in one month </span><span>(Assumed that there are 4 pay periods per month)
</span>he works 40*4=160 hours
so 1 hour is for $12.96 net
160 hours for x=?
x=$2073.6
his total monthly cash inflow is $2073.6 - <span>$1,800=$273.6</span>
Answer:
5940 beats per hour
Step-by-step explanation:
1 hr = 60 mins
we are given that 2 mins : 198 beats
the unknown beats per hour = x
2 mins : 198 beats
60 mins : x beats
to get from 2 to 60 multiply by 30, so do the same to the other side
198 × 30 = 5940 beats
there are 5940 beats per hour