While working in the cafeteria at a register, anna had 150 students come through her line in 4 hours. how much time would it take for 225 students to go through anna's line ? a. 8 hours b. 6 hours c. 5 hours d. 7 hours

B. 6 hours

Step-by-step explanation:

Step 1: Anna had 150 students come through her line in 4 hours.

Find the number of students per hour = 150/4

Step 2: Find time taken for 225 students to go through Anna's line.

To find we have to multiply 225 by 150/4

= 225/37.5             [150/4 = 37.5]

= 6 hours

=

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1: -2 3/4, -2 1/2, -14, 0, 3, 8 1/3

2: -4, -3, -2 1/2, -2 1/4, 3 1/4,

step-by-step explanation:

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°