Ineed to have this done in less then 40 min

first blank is 4/25.

second blank on the top row is 16:100=4:25.

First blank on the second row is 13/50.

The second blank on the second row is 26:100=13:50.

The first blank on the third row is 33:50.

The first blank on the fourth row is 4/7.

The second blank on the fourth row is 57%.

The third blank is 0.57.

Step-by-step explanation:

16/100 simplified is 4/25. 16÷4=4 100÷4=25

ratios are also fractions.

26/100 simplified is 13/50. 26÷2=13 100÷2=50

66/100 simplfied is 33/50. 66÷2=33 100÷2=50

4÷7(rounded down)=0.57

step-by-step explanation: where's the phrase?

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18