Jack got a grade of 80% on his first quiz and 92% on his second quiz. What grade(s) would he need to get on his third quiz to have an average of at least 87%? Write the inequality and solve.

the workers who do no drive has no reasonable reason to buy gasoline due to they don't have anything to use it for

answer: 10 turtles

step-by-step explanation: as turtles have four legs so 4.10=40 therefore birds are 4 which sue counted

answer: 0.1,0.85

step-by-step explanation:

answer: - (a)

(b) 88 seats

step-by-step explanation:

given: in an auditorium, there are 22 seats in the first row and 28 seats in the second row.

thus first term=

second term=

the number of seats in a row continues to increase by 6 with each additional row.

⇒d= 6

a) given formula :

b)   let the number of seats (n) = 12

substitute n=12 in the explicit rule formed in (a)

∴there are 88 seats in 12 rows.