Amanda has 60 minutes to complete 35 math problems. she has already completed 20 math problems in 30 minutes. how much longer will it take for her to finish the last 15 math problems. write an inequality and solve

The time take for her to finish the last 15 problems = 1.5 × 15

                                                               = 22.5 minutes

Step-by-step explanation:

The number of math problems complete in 60 minutes = 35

the number of math problems completed in 30 minutes = 20

therefore no. of math problems completed in 1 min = 20 ÷ 30

                            =  

                              = 1.5

The time take for her to finish the last 15 problems = 1.5 × 15

                                                               = 22.5 minutes

0.84 dang lotta people are looking for this lol or if you round up its 1 but the overall answer to that is 0.84

step-by-step explanation:

the answer is b.

step-by-step explanation:

by the trigonometric ratio tangent, tangent equals opposite divided by adjacent.

therefore, tan(50) equals ac/3

multiply each side by 3 to get: ac=3tan(50)

the answer is b.