5x=440
×=the number of tickets sold
then you woukd just divide 440÷5=88
88 tickets were sold at the door
Answer:
x = 6.7
Step-by-step explanation:
We know that 3.5 + x = 10.2, so if we do inverse operations we can find out the value of x.
10.2 - 3.5 = 6.7
we can check our work by substituing it back in the equation for x
6.7 + 3.5 = 10.2
so now we know that x = 6.7. I hope this helps :)
Answer:
answer is 75 degree
Step-by-step explanation:
you will better understand by this
Answer:
D
Step-by-step explanation:
(7^-2)*(7^6)=7^-2+6
......since the base 7 is the same, when u multiply them, you should add the exponents and keep 7 as it is. That will be 7^4, which in equivalent to ans D(7^2)^2.
2.80*.15=.42
2.80-.42= 2.38
the answer is $2.38 (this was the price before)
