Answer:
They bought seven $7 tickets
Step-by-step explanation:
7($7)+$10(7)=$119
$49+$70=$119
$119=$119
Answer:
nearest tenth is 23.5
nearest hundredth is 23.55
Step-by-step explanation:any number more than 5 is rounded up to +1 for the next number so for tenth 23.546= 23.5 and for hundredth 23.546=23.55
Solve for n by simplifying both sides of the equation, then isolating the variables.
n=54
Hope I helped
Multiply by the reciprocal of the coefficient of S.
S = 360A/(π·r²)