1is 4x - 3 equals 19 true false or open2 which of the following is a solution to the equation 16=4x-4 a -5 b-4. c5 d=163. an art student wants to make a model of rectangular classroom the length of the classroom is 2.4 times its width the length of the students model is 42in what would be the width of a model be a 17.5 in b25 in c 83.6 d 100.8 in

I belive the answer to 1 is false.

The answer to 2 is C:5

The answer to 3 is a:17.5. We can find this by dividing 42 by 2.4

Hope this helps!

answer: -8.2562234e+13

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1