Miss johnson is buying new chair and a table for the senior center. she has 150 to spend. she bought one table for $68 and each chair costs $18 which inequality shows the number of chairs, x, she can buy

A. 18x + 68 ≤ 150
B. 18x + 68 ≥ 150
C. 68x + 18 ≤ 150
D. 68x + 18 ≥ 150

75 tickets have been sold so far.

step-by-step explanation:

in this question it is clearly mentioned that 45 children's tickets have been sold and this number is 60% of the total tickets sold.

now let's assume the total number of tickets sold be x.

then 60% of x = 45

⇒

⇒ x(.6) = 45

by dividing with .6 on both the sides of the equation

⇒ x = 75

therefore 75 tickets have been sold so far.

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step-by-step explanation:

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