Solve forx: -2x + 5 < 7

x > -1

Step-by-step explanation:

1. subtract 5 from both sides. left with -2x < 2

2. divide both sides by -2 (when divide by a negative in inequality problem you need to flip the sign.  left with x>-1

it is true

step-by-step explanation:

all the combinations add up i used   calculator

the number of possible outcomes that do not show a 1 on the first spinner and show the number 4 on the second spinner is 2.

spinner 1 spinner 2

1                     1

1                     2

1                     3

1                     4

2                   1

2                   2

2                   3

2                   4   = not 1, and 4

3                   1

3                   2

3                   3

3                   4 = not 1, and 4

only 2 outcomes have passed the given condition.

step-by-step explanation: