She spent 17 hours tutoring
$210 = 7 hours
$20 x 10 hours = $200
$210 + $200 = $410
7 Hours + 10 Hours = 17 Hours
Answer:
the answers Is c. x=4
Step-by-step explanation:
do substitution 2*4+6=14
and 6*4-10=14
Answer:
on a graph or a number line
Step-by-step explanation:
Divided 200000 in half to get 100000 and the same to 800 then
change to percentages 4%
4% is the answer
thank me
